following hypothesis test: Но : H < 760 H : > 760 Suppose that you also know that for n = 16, 834.5025 and s 170. Take a 0.1. Determine each of the following: A. The value of the test statistic: B. The p-value is C. Your decision for the hypothesis test: A. Do Not Reject H1. O B. Reject H1- C. Reject Ho. D. Do Not Reject Ho.

Participants who agree to use a certain weight loss pill to help alleviate their hunger were randomly surveyed before and after taking the weight loss pill. Their responses are given below using a scale from 1 to 10, where 1 is a small amount of hunger and 10 is very hungry. Does this weight loss pill help alleviate hunger? Before 9 9 7 6 8 7 7 5 8 After 8 9 6 5 8 7 8 4 6   What is the decision for this test? Participants who agree to use a certain weight loss pill to help alleviate their hunger were randomly surveyed before and after taking the weight loss pill. Their responses are given below using a scale from 1 to 10, where 1 is a small amount of hunger and 10 is very hungry. Does this weight loss pill help alleviate hunger? Before 9 9 7 6 8 7 7 5 8 After 8 9 6 5 8 7 8 4 6   What is the decision for this test? Fail to reject the null because the test statistic is not in the critical region and the p-value is less than alpha. Reject the null because the…

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þoes increasing time spent in the Bible increase overall happiness? A study was performed on Christians who had not been reading the Bible, where 20 subjects were paired based on current happiness levels. Ten subjects spent 30 minutes a day in the Bible, while the other ten spent an hour. After two weeks, overall happiness was recorded. If we want to determine the difference in the two groups, what test statistic would we use? Select one: O a. totest - t(19) O b.x-test x19 c. tp-test - N(0,1) Od tp-test t(18) O e. None of the above O f.tgtest -N(0,1) O g. Zp-test - t(39) O h. t-test -N(0,1) O i. totest - O j.x2-test N(0,1) t(9) ave & Continue

Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.6 bpm. For a random sample of 158 adult males, the mean pulse rate is 67.1 bpm and the standard deviation is 11.4 bpm. Complete parts (a) and (b) below. a. Express the original cialm in symbolic form. bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Ho: bpm

yansons lunch to go wants to know if there is a difference in customer satisfaction at any of the 3 locations. 500 customers were surveyed at each of the three locations, and the results of the survey is highlighted below dissatisfied one is 25 two is 10 and 3 is 40 satisfied one is 475 two is. 490 and three is 460. and totals are all 500. what is the correct degrees of freedom needed if you were to calculate X2 test statistic ?

Suppase there is a claim that a certaln population has a mean, u, that is less than 9. You want to test this clalm. To do so, you collect a large random sample from the population and perform a hypothesis test at the 0.05 level of significance. To start this test, you write the null hypothesis, Hy and the alternative hypothesis, H, as follows. Ho p29 Suppose you also know the following information. The value of the test statistic based on the sample is -1.995 (rounded to 3 decimal places). The p-value is 0.023 (rounded to 3 dedmal places). (a) Complete the steps below for this hypothesis test. O One-tailed o Two-tailed Step 2: Enter the test statistic. (Round to 3 decimal places.) Step 3: Shade the area represented by the p- value. Step 4: Enter the p- value. (Round to 3 decimal places.) (b) Based on your answer to part (a), which statement below is true? Since the p-value is less than (or equal to) the level of significance, the null hypothesis is rejected. Since the p-value is less…

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Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.8 bpm. For a random sample of 162 adult males, the mean pulse rate is 68.4 bpm and the standard deviation is 11.5 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Họ: bpm H1: (Type integers or decimals. Do not round.) bpm