In a science experiment, result X is expected to occur 25% of the time and result Y is expected to occur the remaining 75% of the time. The following code segment is intended to simulate the experiment if there are 100 trials.
The result shows that 94 trials were counted, rather than the intended 100 trials. Which of the following changes to the code segment will ensure a correct simulation of the experiment?
(A)Replacing line 9 with IF(RANDOM(1, 4) ⥠2)
(B)Replacing line 9 withELSE
(C) Interchanging lines 5 and 9
(D) Interchanging lines 7 and 11

Answers

Answer 1

The code segment to ensure a correct simulation of the experiment is by b. replacing line 9 with ELSE

What is IF-ELSE function?

IF function is a common function in many programming language to execute the code in specific condition.

ELSE function is also a common function in many programming language. The ELSE function can't be declared alone but this function is a pair of IF function.

The given code use the two IF function with parameter RANDOM(1,4). The computer will consider it as two different statement and will give two random number, first to first IF and second to second IF. And this will give the incorrect simulation result.

So, to make experiment have correct simulation result we must only have one RANDOM(1,4), to do that we will use IF-ELSE function.

You question is incomplete, but most probably your full question was

In a science experiment, result X is expected to occur 25% of the time and result Y is expected to occur the remaining 75% of the time. The following code segment is intended to simulate the experiment if there are 100 trials.

Line 1: xCount 0

Line 2: yCount 0

Line 3: REPEAT 100 TIMES

Line 4: {

Line 5: IF(RANDOM(1, 4) = 1)

Line 6: {

Line 7: xCount xCount + 1

Line 8: }

Line 9: IF(RANDOM(1, 4) > 1)

Line 10: {

Line 11: yCount yCount + 1

Line 12: }

Line 13: }

Line 14: DISPLAY("Result X occurred")

Line 15: DISPLAY(xCount)

Line 16: DISPLAY("times and result Y occurred")

Line 17: DISPLAY(yCount)

Line 18: DISPLAY("times.")

A programmer runs the code segment, and the following message is displayed. Result X occurred 24 times and result Y occurred 70 times. The result shows that 94 trials were counted, rather than the intended 100 trials. Which of the following changes to the code segment will ensure a correct simulation of the experiment?

A

Replacing line 9 with IF(RANDOM(1, 4) ≥ 2)

B

Replacing line 9 with ELSE

C

Interchanging lines 5 and 9

D

Interchanging lines 7 and 11

Learn more about ELSE here:

brainly.com/question/28032696

#SPJ4


Related Questions

FILL IN THE BLANK _________ refers to the process of translating between one set of private IP addresses inside a network and a set of public addresses outside the network.

Answers

Network Address Translation (NAT) refers to the process of translating between one set of private IP addresses inside a network and a set of public addresses outside the network.

Which 3 NAT kinds are there?

kinds of NAT

Dynamic NAT. It is also known as balanced NAT or dynamic NAT. In this type of NAT, the planning of IP from an unregistered private organization is carried out using a single network's IP address from the class of specified IP addresses. ...NAT is being overloaded.Overlapping NATA By altering the header of IP packets while they are being sent through a router, Network Address Translation (NAT) maps one internet protocol (IP) address to another. By doing so, security is enhanced and a company need fewer IP addresses.

To learn more about Network Address Translation (NAT) refer to:

https://brainly.com/question/13105976

#SPJ4

which of the following context-based authentication methods is likely to reveal someone attempting to brute-force an account using an automated script?

Answers

By making a list of every potential candidate solution, the brute force method is a surefire way to find the right answer. It is a general approach that can be applied to a variety of issues. The brute force approach works best when dealing with straightforward, small problems.

What does AI's brute force method entail?

By attempting every potential solution, a problem can be solved using a brute force strategy. The brute force algorithm tries every possible solution until it fails.

What's wrong with using a brute force approach?

The main drawback of the brute-force approach is the prohibitively high number of natural candidates for many real-world problems. For example, if we search for the divisors of a number as described above, the number of candidates tested will be the given number n.

To know more about type of brute force approach visit:-

brainly.com/question/2323336

#SPJ4

Question:- "which of the following context-based authentication methods is likely to reveal someone attempting to brute-force an account using an automated script?"

One standard for sending packetized data traffic over radio waves in the unlicensed 2.4 GHz band is __________.
A. WAP
B. WTLS
C. 802.11b
D. 804.11b

Answers

802.11b is one of the standards used to transmit packetized data traffic through radio waves in the unlicensed 2.4 GHz spectrum.

Which protocol is WAP's encryption method based on?

A protocol stack for wireless communication networks is called the Wireless Application Protocol (WAP). To secure communication between the mobile phone and other WAP architecture components, WAP uses WTLS, a wireless variant of the SSL/TLS protocol.

How do WAP and WPA work?

In order to address the growing WEP vulnerabilities, the WPA (Wi-Fi Protected Access) wireless security protocol was released in 2003. The WPA Wi-Fi protocol encrypts data with a 256-bit key, a substantial advance over the WEP system's use of 64-bit and 128-bit keys, making it more secure than WEP.

To know more about wireless communication visit:-

https://brainly.com/question/26970060

#SPJ4

You are tasked with scanning across the network space 192.168.2.x and identifying what operating systems are presently running. Select the correct tool and command-line switch necessary to determine what operating systems are running on that subnet.
A. nikto -Version 192.168.2.0
B. nmap -O 192.168.2.0/24
C. syslog -network 192.168.2.0-192.168.2.254
D. netstat -a 192.168.2.0 /24

Answers

Nmap -O 192.168.2.0/24 is the appropriate program and command-line option needed to identify the operating systems present on that subnet.

What application gives nmap a graphical user interface?

The Nmap Security Scanner's official graphical user interface (GUI) is called Zenmap. It is a multi-platform, free and open-source program made to make Nmap simple to use for novices while offering complex functionality for Nmap veterans.

When an attacker is able to go from a virtual machine to the host machine, what is the phrase used to express this?

An vulnerability known as "virtual machine escape" allows an operating system running inside a VM to exit and communicate directly with the hypervisor by running code on the VM. Such a flaw might provide the attacker access to all virtual machines (VMs) running on the host, including the operating system.

To know more about Nmap visit:-

https://brainly.com/question/15114923

#SPJ4

Other Questions
Three sides of a rectangular paddock are to be fenced, the fourth side being an existing straight waterdrain. If 1000 m of fencing is available, what dimensions should be used for the paddock so that itencloses the maximum possible area? Find the real eigenvalues of each matrix. What is the multiplicity of each eigenvalue? (a) -4 -67 5 (b) [1 -1 i -3 3 (c) 3 -5 3 6 -6 4 What are the coefficients of y in the expression 4x 3y *? kansas enterprises purchased equipment for $73,500 on january 1, 2021. the equipment is expected to have a ten-year service life, with a residual value of $6,150 at the end of ten years. using the straight-line method, depreciation expense for 2022 and the book value at december 31, 2022, would be: Compute the elastic modulus for the following metal alloys, whose stress-strain behaviors may be observed in the "Tensile Tests" module of Virtual Materials Science and Engineering (VMSE): (a) titanium, (b) tempered steel, (c) aluminum, and (d) carbon steel. How do these values compare with those presented in Table 6.1 for the same metals? What are the strategies in the prevention and control of substance use and abuse? What is the difference between irony and dramatic irony? Alex, a system administrator, wants to grant NTFS permissions to a user so they can view and change files but not change permissions. Which of the following permissions should be used?answer choicesModifyFull ControlRead & ExecuteRead At a dome-style football stadium, sports analysts noticed that as the distance of a field-goal attempt increased, the success rate of a field-goal attempt decreased. what are the explanatory variable and response variable for this relationship? a. explanatory variable: style of stadium response variable: distance of field-goal attempt b. explanatory variable: style of stadium response variable: success rate of field-goal attempt c. explanatory variable: success rate of field-goal attemptresponse variable: distance of field-goal attempt d. explanatory variable: distance of field-goal attempt response variable: success rate of field-goal attempt How much total interest will Molly pay using this plan? in native american cultures it is common for an individual to enter an altered state of consciousness and receive a gift of supernatural power. seeking to do this is known as a: deoxygenated blood enters the heart through the ____ and into the ___ of the heart. then it passes through the ___ valve to the __ and flows out of the heart through the ___ valve and then the __ to the __.oxygenated blood returns to the heart through the ___ and enters the __ of the heart. from there, the blood passes through the ___ valve into the ___. then it passes through the ___ valve to the ___ where the blood can be distributed to tissues of the ___. the forearm in the figure(figure 1) accelerates a 2.7 kg ball at 6.4 m/s2 by means of the triceps muscle, as shown. which captions do you think best fit this photograph? check any that apply. emily tries using a water fountain for the first time. emily discovers that being small requires some creativity. emily underestimates the power of water. emily is surprised after being splashed in the face. Refer to the square.6What is the length of the square's side?O 12 unitsO 6/2 unitsO 3 unitsO 62 units Is 16x2 3 =( 2x 5 )( 5x 3 a quadratic equation? A stock has an expected return of 12% and a standard deviation of 20%. Long-term Treasury bonds have an expected return of 9% and a standard deviation of 15%. Given this data, which of the following statements is correct?A. The two assets have the same coefficient of variation.B. The stock investment has a better risk-return trade-off.C. The bond investment has a better risk-return trade-off.D. Both investments have the same diversifiable risk NEED HELP ASAP 100 POINTSUsing Corresponding Parts of Congruent TrianglesRecap: Once you know that triangles are congruent, you can make conclusions about corresponding sides and angles because, by definition, corresponding parts of congruent triangles are congruent. You can use congruent triangles in the proofs of many theorems.Examples: How can you use congruent triangles to prove the statement true?QD TVYW which of the following situations describes a multiple regression? a.) using the brain volume to predict the iq score of an individual. b.) using the brain volume, the body height, and the body weight to predict iq score of an individual. c.) using the iq score to predict the body height and body weight of an individual. d.) using the body height and body weight to predict iq score and brain volume of an individual. 1/2 (2x + 5) = 3/4 (x + 1) + 5/2 show your work!!:)