d. The test-statistic for this data = (Please show your answer to three decimal places.) e. The p-value for this sample = (Please show your answer to four decimal places.) f. The p-value is Select an answer
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Q: teacher
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Here, each day of the outcome has probability 1/6 because the total number of number of outcomes in a die is 6.
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- It was hypothesized that there will be a difference in the average test score in Chemistry class between high schoolers who watched Breaking Bad (Group 1) and high schoolers who did not watch Breaking Bad (Group 2). Calculate and use the appropriate statistical test to analyze the data below. Be sure to write the appropriate sign (+ or -) before your value. Note: SHOW YOUR WORK! watched breaking bad 86 99 91 94 98 92 97 93 n= 8 M= 93.75 SS= 127.5 did not watch breaking bad 90 79 82 86 85 83 82 81 n= 8 M= 83.50 SS= 82Use a standard normal table to find the z-score that corresponds to the 5th percentile. Click to view page 1 of the table. Click to view page 2 of the table. OA. 4 B. 0.00 O C. - 1.645 O D. -2.575Thanks
- Find the P - hat and q - hat for the given data, n = 480 and X = 156 Round to three decimalsA recent Nielsen analysis found that the typical U.S. smartphone user is spending an average of 220 minutes per day using apps. We speculate that the average time spent using apps for Generation X smartphone users (aged 41-56 years) is less than the national average. The hypotheses are Ho: H = 220 minutes versus Ha: µ < 220 minutes. Summary results from R are provided. Summary Statistics Std. Dev (s) Mean Sample Size (n) 205 minutes 63.25 minutes 31The data set below provides the time 10 adults spent in their car traveling to and from work. Here are the results in hours: 10,3,13,9,9,12,15,14,5,13 -Find the mean of the data set
- It was hypothesized that there will be a difference in the average test score in Chemistry class between high schoolers who watched Breaking Bad (Group 1) and high schoolers who did not watch Breaking Bad (Group 2). Calculate and use the appropriate statistical test to analyze the data below. Be sure to write the appropriate sign (+ or -) before your value. Note: SHOW YOUR WORK! watched breaking bad 86 99 91 94 98 92 97 93 n=8 M=93.25 SS=127.5 did not watch breaking bad 90 79 82 86 85 83 82. 81 n=8 M= 83.50 SS=82 Based on your answers above, what is your conclusion regarding the null? Retain the null Reject the null Write out your conclusion. It does not have to be in APA format but should be written in sentence form.In Exercise, we have provided simple data sets for you to practice the basics of finding measures of variation. For each data set, determine the a.range.b.sample standard deviation. 1, 2, 4, 4A local, family-owned restaurant also gathered data for two weeks of orders. The following set of data represents the number of orders filled by this restaurant during a two week period. Construct a five number summary for the the data. 82, 81, 65, 62, 86, 81, 83, 62, 81, 81, 68, 71, 85, 62, 87 (Round to the nearest hundredth, if needed). Min _______________________ Lower Quartile _______________________ Median ________________________ Upper Quartile _________________________ Maximum __________________________ What is the range and interquartile range for the family-owned restaurant? Range ___________________________ Interquartile Range ____________________________ Considering this data only, did the national-chain restaurant or the family-owned restaurant do better for the past two weeks? _______________________________________