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 = The p-value is... O less than (or equal to) a O greater than a

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What is the mean of a sample? ○ The value that describes the highest and lowest variables. O The average value. O The value that shows up most often. O The average amount that each variable differs from the mean.

Please answer the question in the picture below to answer the question in the other picture

some is wrong？

Need help on the last part

Hi I know that you can’t answer all questions. Can you just answer question 2 please.

Hi can you fill out the blanks for me?

ecause it is selected at random and is large nough to provide accurate data. So, the correct answer is D. Try It 1. WHAT IF? You want to estimate the number of twelfth-grade students in a high school who ride a bus to school. Which sample is unbiased? Explain. 2. You want to estimate the number of eighth-grade students in your school who find it relaxing to listen to music. You consider two samples. • fifteen randomly selected members of the band • every fifth student whose name appears on an alphabetical list of eighth grade students Which sample is unbiased? Explain.

Answer both plz