Home Insert Draw Page Layout Formulas Data Review View Tell me Times New Roman la = Paste 12 ν Α' Α A A aA B TU 29 Wrap
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Home Insert Draw Page Layout Formulas Data Review View Tell me Times New Roman la = Paste 12 ν Α' Α A A aA B TU 29 Wrap
Question 5 (1 point) ✓ Saved Use the Used Cars data file in the chapter 9 folder for this question. The Sale Price variable is the price a used car sold for in a random sample of car sales from a Kansas dealership. According to the National Automobile Dealers Association, the mean price for used cars is $10,192. Conduct a two tailed hypothesis test to determine if there is a statistically significant difference between the national average and the sample average sale price. Use $10,192 as your hypothesized value. What is the p-value for your test? O.985 0.030 0 .015 Question 6 11 nointl
Question 6 (1 point) ✓ Saved Use the Used Cars data file in the chapter 9 folder for this question. The Sale Price variable is the price a used car sold for in a random sample of car sales from a Kansas dealership. According to the National Automobile Dealers Association, the mean price for used cars is $10,192. Conduct a one tailed hypothesis test to determine if the sample mean is significantly less than the hypothesized value of $10,192. What is the p-value for your test? 0 0.985 0.030 .015
Question 7 (1 point) Use the Used Cars data file in the chapter 9 folder for this question. The Sale Price variable is the price a used car sold for in a random sample of car sales from a Kansas dealership. According to the National Automobile Dealers Association, the mean price for used cars is $10,192. Conduct a two tailed hypothesis test to determine if the sample mean is significantly different than the hypothesized value of $10,192. Assume the population standard deviation is known to be $1000. What is the p- value of your test? 0.002 0.001 0.003 0.004
Question 8 (1 point) Use the Used Cars data file in the chapter 9 folder for this question. The Sale Price variable is the price a used car sold for in a random sample of car sales from a Kansas dealership. According to the National Automobile Dealers Association, the mean price for used cars is $10,192. Conduct a left tailed hypothesis test to determine if the sample mean is significantly less than the hypothesized value of $10,192. Assume the population standard deviation is known to be $1000. What is the p- value of your test? 0.001 0.004 0.003 .002