You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly more than 0.16. You use a significance level of α=0.005.       H0:p=0.16       H1:p>0.16 You obtain a sample of size n=598n=598 in which there are 111 successes. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic =  What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =

Do male and female college students have the same distribution of living arrangements? Use a level of significance of 0.05.   Suppose that 87 randomly selected male college students and 95 randomly selected female college students were asked about their living arrangements: dormitory, apartment, or other. The results are shown in Table. Do male and female college students have the same distribution of living arrangements?   Dormitory Apartment Other Male 37 45 5 Female 38 37 20 What is the chi-square test-statistic for this data?χ2=

We want to investigate an application performances of IOS and ANDROID operating systems. We selected 10 IOS and 10 ANDROID phones randomly and tested whether IOS phones run faster the application or not. We found t statistics by INDEPENDENT SAMPLE T TEST as 1.634. What are the H0 and Ha for this question? IOS phones runs faster the application than ANDROID phones? Why?

A researcher wants to know if the news station a person watches is a factor in the amount of time (in minutes) that they watch. The table below shows data that was collected from a survey. Local FOX CNN 44 55 65 46 62 65 32 24 49 22 67 52 23 63 59 38 63 57 26 18 37 38   29 41     The test-statistic for this data =  (Please show your answer to 3 decimal places.) The p-value for this sample =  (Please show your answer to 4 decimal places.) The p-value is     αα  Base on this, we should      hypothesis As such, the final conclusion is that... There is sufficient evidence to support the claim that station is a factor in the amount of time people watch the news. There is insufficient evidence to support the claim that station is a factor in the amount of time people watch the news.

I need help with stats/2023 classify the 2 given samples as independent or dependent. sample 1: the number of home runs hit by 44 professional baseball players in their rookie season sample 2: the number of home runs hit by the same 44 professional baseball players in their final season.   choose the correct answer: A. The 2 given samples are independent because the same athletes were sampled. B. The 2 given samples are independent because the different athletes were sampled C. The 2 given samples are dependent because the same athletes were sampled. D. The 2 given samples are dependent because different athletes were sampled.

help

Using the t-table, find the critical value for a left-tailed test with a significance level of 10% and a sample size of 25.