Conduct the appropriate test of the specified probabilities using the given information. Use a = 0.05.The five categories are equally likely to occur, and the category counts are shown in the tableCategory4Observed Count4664735067State the null and alternative hypotheses.Ho: At least one p, is different from 0.Ho:Ha: P1 = P2 = P3 = P4 = P5Ho: P1 = P2 = P3 = P4 = P5%3DНа: At least onePiis different from5Ho: At least onePiis different fromHa: P1P4P2 = P3P5%D%3D= P4 = P5Hoi P1H3:P2 = P3: At least one p, is different from 1.Но: Р1P2 = P3P4 = P5%D: At least one p, is different from 0.HaiFind the test statistic. (Round your answer to two decimal places.)x² :Find the rejection region. (Round your answer to two decimal places.)x? >What can be said about the p-value,

State the hypotheses. That is, there is no difference between the proportions considered. That…

Answered: Conduct the appropriate test of the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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After rolling doubles on a pair of dice three times in a row, your friend exclaims, "I cannot get doubles four times in a row!" Explain why this thinking is incorrect. 03 1 Choose the correct answer below. O A. The friend is using the Multiplication Rule in conjunction with the Complement Rule to estimate the probability of rolling doubles on the fourth roll. However, the rolls are not independent, so the Multiplication Rule cannot be used. 03 O B. For the outcome of the dice roll to be truly random, the friend should not be making any predictions. Holding expectations for results eliminates blindness and invalidates the experiment. O C. There is no law of averages for the short run. The three dice rolls do not affect the fourth roll of the dice. O D. With so many doubles in a row, it is likely the pair of dice are unfairly weighted towards doubles. The next roll is actually more likely to be doubles than not doubles. 03
Which of the following correctly describes the meaning of the p-value? a. The p-value is the probability the alternative hypothesis is true. b. The p-value is the probability the null hypothesis is true. c. The p-value is the probability we would get results like our sample (or something more extreme), given the null hypothesis is true. d. The p-value is the probability the null hypothesis is true, given our sample. e. The p-value is the probability the alternative hypothesis is true, given our sample.
A biased coin is tossed until the same result appears three times in a row (i.e., three heads or three tails in succession). Let p denote the probability the coin comes up heads, 0 < p < 1. Find the probability that the game will end at the seventh toss. The tosses are independent. The biased coin from problem 1 is tossed until a head appears for the first time. What is the probability that the number of tosses required is even? attention it is a biased so I think p not equal 0.5 right? for question 1 I think it is P=0.5 follows Geometric distribution and final answer is 0.0078125 but I do not consider it is a biased coin so what should I do could you answer these two question for me? Thank you so much
In a hypothesis test the expression (1-β) allows us to estimate... A. The probability of making a Type I error B. The probability of making a Type II error C. The power or power of the test D. The probability of accepting the null hypothesis E. The type I error of the test
4 children. He makes a fast, wrong estimate of the probability of various mixes of boys and girls among QUESTION 3. Mr. Fastwrong is working for the census department and he is counting families that have the families. His assistant, Ms. Slowright, analyzes the issue and corrects his work. Fill her corrections of his wrong guesses into the table below. Number of boys among the 4 children 1 0 4 3 2 Number of girls among the 4 children 0 1 2 4 Use fractions (not percents) in your answers. Mr. Fastwrong's estimate of the fraction of families having this distribution of boys and girls 1/5 1/5 1/5 1/5 1/5 Ms. Slowright's estimate of the fraction of families having this distribution of boys and girls
Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 142 subjects with positive test results, there are 23 false positive results; among 150 negative results, there are 3 false negative results. i one of the test subjects is randomly selected, find the probability that the subject tested negative or did not use marijuana. (Hint: Construct a table.) The probability that a randomly selected subject tested negative or did not use marijuana is (Do not round until the final answer. Then round to three decimal places as needed.)
Solve for the p-value.
ESP Experiment. A person has agreed to participate in an extrasensory perception (ESP) experiment. He is asked to randomly pick two numbers between 1 and 6. The second number must be different from the first. Let H= event the first number picked is a 3, and K= event the second number picked exceeds 4. Determine a. P(H). b. P(K| H). c. P(H&K). Find the probability that both numbers picked are d. less than 3. e. greater than 3.
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The following is a table showing the results of a poll taken on campus. Will You Vote in the Upcoming Election? Male Female Yes 16 25 No 19 13 Not decided 23 26 What is the probability that a randomly selected student from this poll would be a female who has not decided whether she will not decided whether she will vote in the upcoming election? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
1.7 Probability with AND, Conditio 11.7 Probability with AND, Conditional Probability Score: 2/7 3/7 answered Question 4 A test was given to a group of students. The grades and gender are summarized below A B C Total Male 8 11 12 Female 10 18 4 Total 18 29 16 If one student is chosen at random from those who took the test, Find the probability that the student was male GIVEN they got a 'C'. Question Help: Video 31 32 63 Submit Question MacBook Pro

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