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StClowers

  • 10 months ago

PLEASE EXPLAIN!! WILL GIVE MEDALS!! The accompanying data table lists measured voltage amounts supplied directly to a family’s home. The power supply company states that it has a target power supply of 120 volts. Using those home voltage amounts, test the claim that the mean is 120 volts. Use a 0.10 significance level. Calculate the test statistic. T=___ (round to three decimal places as needed) What is the range of values for the P value? a. P-value > 0.20 b. 0.10 < P-value < 0.20 c. 0.025 < P-value < 0.10 d. 0.05 < P-value < 0.10 e. P-value < 0.01 f. 0.01 < P-value < 0.025 Identify the critical value ____, ____ State the final conclusion that addresses the original claim. (Fail to reject, reject) H0. There is (sufficient, not sufficient) evidence to warrant rejection of the claim that the mean voltage is 120 volts.

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