What is the conclusion for this hypothesis test?O A Fail to reject H There is insufficient evidence to warrant rejection of the claim that the different days of the week havn the same frequencies of police calls.O B. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the diferent days of the week have the same frequencien of police callsOC. Reject Ho There is insufficient evidence to warrant rejection of the claim that the different days of the week have the same froquencies of police callaO D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the dferent days of the week have the same frequencies of police calls.What is the fundamental eror with this analysis?OA Because October has 31 days, two of the days of the week occur more often than the other days of the weekO B. Because October has 31 days, three of the days of the week oocur more often than the other days of the weekO C. Because October has 3t days, one of the days of the week occur more often than the other days of the weekOD. Because October has 31 days, each day of the week occurs the same number of times as the other days of the week A police department released the numbers of calls for the diferent days of the week during the month of October, an shown in the table to the right. Use a 0.01 significance level to test the daim that the diferentdays of the week have the same frequencies of police calls. What is the fundamental emor with thie analysis?DaySunMonTuesWedThursFriSatFrequency152200224244174210235Determine the nul and altemative hypothesesCalculate the teat statisdic,(Round to three decimal places n needed.)Caloulele the PvaluePvalue(Round to four decimal places as needed.)

For the given data Perform Chi square goodness of fit

Answered: A police department released the…

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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Similar questions

What is meant by the sample space of an experiment?
What is a sample space?
A police department released the numbers of calls for the different days of the week during the month of October, as shown in the table to the right. Use a 0.01 significance level to test the claim that the different days of the week have the same frequencies of police calls. What is the fundamental error with this analysis?
In a recent presidential election, 611 voters were surveyed and 305 of them said they voted for the candidate who won. Use a 0.04 significance level to test the claim that among all voters, 43% say they voted for the winning candidate.
Since instant replay was introduced in tennis, men challenged 3057 calls, and 572 were overturned. Women challenged 1312 calls, and 336 were overturned. Use a 0.01 significance level to test the claim that women have more success in challenging calls than men.
The City of South Lake Tahoe, CA, has an Asian population of 1,419 people, out of a total population of 23,609. Suppose that a survey of 1,419 self-reported Asians in the Manhattan, NY, area yielded the data in the table below. Conduct a goodness-of-fit test to determine if the the self-reported sub-groups of Asians in the Manhattan area fit that of the Lake Tahoe area. (Use a significance level of 0.05.) Race Lake Tahoe Frequency Manhattan Frequency Asian Indian 131 174 Chinese 118 557 Filipino 1,045 518 Japanese 80 54 Korean 12 29 Vietnamese 9 21 Other 24 66 State the distribution to use for the test. What is the test statistic? (Round your answer to two decimal places.) What is the p-value? (Round your answer to four decimal places.)
In a random sample of soldiers who fought in the Battle of Preston, 774 soldiers were from the New Model Army, and 226 were from the Royalist Army. Use a 0.05 significance level to test the claim that fewer than one quarter of the soldiers were Royalist.
A recent insurance industry report indicated that 40 percent of those persons involved in minor traffic accidents this year have been involved in at least one other traffic accident in the last five years. An advisory group decided to investigate this claim, believing it was too large. A sample of 200 traffic accidents this year showed 74 persons were also involved in another accident within the last five years. Use the .01 significance level.
The U.S. Census Bureau conducts annual surveys to obtain information on the percentage of the voting-age population that is registered to vote. Suppose that 713 employed persons and 613 unemployed persons are independently and randomly selected and that 338 of the employed persons and 244 of the unemployed persons have registered to vote. Can we conclude that the percentage of employed workers ( p1 ), who have registered to vote, exceeds the percentage of unemployed workers ( p2 ), who have registered to vote? Use a significance level of α=0.1 for the test. Step 1 of 6 : State the null and alternative hypotheses for the test. Step 2 of 6 : Find the values of the two sample proportions, pˆ1p^1 and pˆ2p^2. Round your answers to three decimal places. Step 3 of 6 : Compute the weighted estimate of p, p‾p‾. Round your answer to three decimal places. Step 4 of 6 : Compute the value of the test statistic. Round your answer to two decimal places.…
Since an instant replay system for tennis was introduced at a major tournament, men challenged 1431 referee calls, with the result that 412 of the calls were overturned. Women challenged 772 referee calls, and 210 of the calls were overturned. Use a 0.01 significance level to test the claim that men and women have equal success in challenging calls.
The U.S. Census Bureau conducts annual surveys to obtain information on the percentage of the voting-age population that is registered to vote. Suppose that578 employed persons and 492 unemployed persons are independently and randomly selected, and that261 of the employed persons and 194 of the unemployed persons have registered to vote. Can we conclude that the percentage of employed workers ( p1 ), who have registered to vote, exceeds the percentage of unemployed workers ( p2 ), who have registered to vote? Use a significance level of α=0.1 for the test. Step 5 of 6 : Determine the decision rule for rejecting the null hypothesis H0H0. Round the numerical portion of your answer to two decimal places.

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