Question: Question 7 - Consider a 10-question multiple choice test with 100 possible answers Mean = 0.01 a) Calculates the probability of passing this test (50%

Question 7 - Consider a 10-question multiple choice test with 100 possible answers Mean = 0.01 a) Calculates the probability of passing this test (50% or better) if you guessed your answers

I completed this using Poisson distribution but the answer is 0 when I am using complementary rule (P(x>=5)+P(x<=4)=1) but the answer is P(passing the test) = P(x>=5) = 8.2645 x 10-13 when I am using Excel

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

PSYC 421 ITEM DEVELOPMENT AND ANALYSIS WORKSHEET Student Name: Section: PSYC421- PART 1: Writing Multiple Choice Test Items (Cohen et al., 2013, pg. 252) Develop one multiple choice question that...

PSYC 421 ITEM DEVELOPMENT AND ANALYSIS WORKSHEET GRADING RUBRIC Points Possible Criteria Part 1: Writing Multiple Choice Test Items Student writes 4 multiple choice items that cover content from the...

PSYC 421 ITEM DEVELOPMENT AND Student Name: ANALYSIS WORKSHEET Section: PSYC421- LaTarsha Jones D02 PART 1: Writing Multiple Choice Test Items (Cohen et al., 2013, pg. 252) Develop one multiple...

A researcher wishes to estimate the mean amount of money spent per month on food by households in a certain neighborhood. She desires a margin of error of $30. Past studies suggest that a population...

ou roll a die and if the die is a 6 you win $100. The y and you decide to play the game until you win the $100. Each time you roll a die you pay $5, and if it is not a 6, you lose your $5. How much...

(1) The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 94 inches and a standard deviation of 14 inches. What is the probability that the mean annual...

QUESTION 29 A 20 question multiple choice test consists of questions that have 3 answer choices each. If you guess on each question and each choice has the same chance of being chosen, estimate the...

Here is the setup for a non-traditional dice game: You roll a die and if the die is a 6 you win $100. The game costs $5 to play and you decide to play the game until you win the 5100. Each time you...

Determine whether the statement describes a population or a sample. 1. The annual salaries of all the teachers in a high school. a) Sample b) Population Determine if the numerical value describes a...

9. Find the indicated probability. The brand name of a certain chain of coffee shops has a 58% recognition rate in the town of Coffleton. An executive from the company wants to verify the recognition...

A gas contains a mixture of NH 3 (g) and N 2 H 4 (g), both of which react with O 2 (g) to form NO 2 (g) and H 2 O(g). The gaseous mixture (with an initial mass of 61.00 g) is reacted with 10.00 moles...

Provide literature review for research title "Workplace Attitude of Employees with Disabilities towards Building A Healthy Work Environment" which is discussing in context A Healthy Work Environment...

Describe the factors that managers often consider when determining the significance of a variance.

If you are a financial leader for a healthcare organization and you are reviewing the statement of cash flows, how would you rank these 3 areas of the report in order of importance to you? Cash flows...

Reread the SECs 2003 interpretation. In your own words, explain the difference between integrated hardware and software control codes and software applications that use authentication and approval...

Do you agree with the view in question 6-13? Why or why not?

Given your answers to questions 6-4 through 6-8, would you rather be an existing ISV attempting to adapt to this new world or an entirely new company? Compare and contrast the advantages and...