SPSS Assignment: Trying out the t-Test The following output shows the results of a one-sample t-test with the variable "workhours". The test value is set to 25. One-Sample Statistics Std. Error Mean Deviation workhours 133 23.86 16.388 1.421 One-Sample Test Test Value = 25 95% Confidence Interval of Sig. (2 Mean Difference 1. Oper workhours 132 -1.135 -3.95 The output below shows the results of a one-sample t-test with the variable "workhours", The test value is set to 35. One-Sample Test Test Value 35 95% Confidence Interval of the Difference Sig. (2- SMean Difference Lower Upper IP workhours -7.836 -8.32 ZET 000 the questions in this assignment! Please keep in mind that you still need to watch the tutoria he assignment instructions/questions in order to know how to interpret the output and what w

Q: O p = 0.30, z = 0.803, p-value = 0.041 P = 0.208, z = -1.290, p-value = 0.098 Op = 0.75, z = -1.32,…

A: Let p be the population proportion of adults who stated that they drank once a week or less in the…

Q: A physical therapist wanted to know whether the mean step pulse of men was less than the mean step…

A: It is given that, the output of test between the two samples. The output includes the test…

Q: QUESTION 4 Which of the following P-values would likely lead to the rejection of the null…

A: P- value lies between 0% to 100%. Question 4 Smaller P -Value would likely lead to rejection of the…

Q: Previous research showed that 15% percent of teenagers between the ages of 13 and 17 smoke. A study…

A: Given,Population proportion(P)=0.15sample size(n)=785no.of teenagers smoke who has age between 13 to…

Q: In a two-tailed hypothesis test the test statistic is determined to be Z = -2.4. The p-value for…

A:

Q: For each of the following three studies   Identify whether the hypothesis can be tested…

A: Note: Hey, since there are multiple subparts posted, we will answer first three subparts. If you…

Q: An independent measures study has n=12 participants in each of the two samples. if t=2.07, what…

A: An independent measures study has n=12 participants in each of the two samples. The t statistics for…

Q: The correlation between the two variables of interest is 0.81, which is significant at the 0.0337…

A: We have to find mean of given sentence..

Q: If your null and alternative hypothesis are: H0:p=0.31 H1:p>0.31 Then the test is: two tailed…

A: given data  the pair of hypothesis are :  H0:p=0.31H1:p>0.31   we have to identify type of test.

Q: Question 35 If the p-value is greater than alpha in a two-tail test, what decision should you make?…

A: Note:  if we know in the relevant test; p-value and significance level α then our decision is;…

Q: A decade-old study found that the proportion of high school seniors who felt that "getting rich" was…

A: It is given that, The proportion of high school seniors who felt that "getting rich" was an…

Q: H0:p=0.41 Ha:p≠0.41 Calculate the test statistic, rounde

A: Let x be the random variable such that the number of people who said they would watch one of the…

Q: is a 1.5% chance that you made a Type I error.   there is a 2.5% chance that you made a Type I…

A:

Q: In a recent Super Bowl, a TV network predicted that 17 % of the audience would express an interest…

A: Let x be the number of people would watch one of the television shows. Here, x=31 and n=141 people…

Q: A decade-old study found that the proportion of high school seniors who felt that "getting rich" was…

A: We have to find out given null and alternative hypothesis that we would use for this hypothesis…

Q: A researcher claims that 16% of individuals who take a particular type of drug will develop side…

A: From the provided information, Sample size (n) = 370 From which 72 developed side effects. Sample…

Q: A student conducts a hypothesis test at alpha = 0.10. If the P-value is 1.62, which of the following…

A: Decision rule:

Q: n order to determine whether or not there is a significant difference between the hourly wages of…

A: The null hypothesis for this test is there is no difference between the hourly wages  of two…

Q: In a two-tailed hypothesis test, the test statistic is determined to be Z = -2.4. The p-value for…

A:

Q: A researcher administers a treatment to a sample of participants selected from a population with µ =…

A: It is given that M=88.

Q: If the hypothesis test results in a p-value of 0.006 would we be able to reject the null hypothesis…

A: The p-value of the hypothesis test is, 0.006 The level of significance is, α=0.05

Q: A study by researchers at a university addressed the question of whether the mean body temperature…

A: Given Information Hypothesized mean µ = 99.6 Sample size n = 100 Claim:- Mean body temperature of…

Q: Suppose taht you ran the following hypothesis test: H0: p1-p20 and the data you collected produced…

A:

Q: Some of the following statements refer to the null hypothesis, some to the alternate hypothesis.…

A: We want to null hypothesis and alternate hypothesis Note: According to bartleby experts question…

Q: Question 16 The p-value for a hypothesis test turns out to be 0.08969. At a 9% level of…

A: According to the given information, we have The p-value for a hypothesis test turns out to be…

Q: The null hypothesis (HO) in a medical study states that a new drug has no effect on a specific…

A: Given dataThe null hypothesis (H0) in a medical study states that a new drug has no effect on a…

Q: Part 3 of 4 If P=0.01, the result is statistically significant at the a= 0.05 level. The statement…

A: Part 1:-Given p=0.01α=0.01

Q: Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol…

A:

Q: Explain how the power of a hypothesis test is influenced by each of the following. Assume that all…

A: Power of the test is probability of correctly reject the false null hypothesis.

Q: A coin-operated drink machine was designed to discharge a mean of 9 ounces of coffee per cup.…

A: Given: µ= 9.0 Need to define hypothesis test of given statement?

Q: Which of the following is not a correct way to state a null hypothesis? A Ho:Pi - P2-0 B Ho: H1- H2…

A:

Q: Question 5 (10 marks) a. Write the null and alternative hypothesis for the following and determine…

A: Here, 1- we have two possibilities whether the therapy will be good or worse. Then we will use two…

Q: When is a researcher at risk of making a Type II error? a. whenever H0 is rejected b. whenever H1…

A: Statistical hypothesis testing is an important method in inferential statistics. It is used to test…

Q: A decade-old study found that the proportion of high school seniors who felt that "getting rich" was…

A: It is a two-tailed test.

Q: She would like to determine if there is convincing evidence of an association. Let = 0.05. What are…

A: