The mean weight for college students is 175 pounds. A sample of 30 students at a college is taken, and the mean of the s

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The Mean Weight For College Students Is 175 Pounds A Sample Of 30 Students At A College Is Taken And The Mean Of The S 1 (17.45 KiB) Viewed 16 times

The Mean Weight For College Students Is 175 Pounds A Sample Of 30 Students At A College Is Taken And The Mean Of The S 2 (50.43 KiB) Viewed 16 times

The mean weight for college students is 175 pounds. A sample of 30 students at a college is taken, and the mean of the sample is 180 pounds with standard deviation 20 pounds. A company wants to see if the weights of the students at the college are statistically different from the national average at the 95% confidence level.

Find the p-value in the table for the table value of t closest to the calculated value of the test statistic (round to 2 decimal places). 1 Question 8 Which of the following is the correct conclusion? The null hypothesis should not be be rejected. The sample provides strong evidence against the null hypothesis. O The null hypothesis should not be rejected. The sample does not provide strong evidence against the null hypothesis. The null hypothesis should be rejected. The sample provides strong evidence against the null hypothesis. O The null hypothesis should be rejected. The sample does not provide strong evidence against the null hypothesis.