# Directions systol enter the hypothesis test amount 1

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DIRECTIONS:SystolEnter the hypothesis test amount.(1 point)Enter alpha value.(1 point)Enter the sample size.(1 point)Enter the sample mean.(1 point)Enter the sample standard deviation.(1 point)Access this helpful video:State the results and interpret the results here:( 2 points)Blood pressure. Test the claim that the mean female population systolic blood pressure level is less than 120 mm Hg. Use a .05 level of significance.VideoThis section is not needed in this problem because it is a lower tail test with 1 tail.
lic blood pressure122How many readings are in this sample?12040(1 point)90150132What is the mean?88118.50(1 point)10011494What is the standard deviation?10022.39(1 point)1101881061301269016811098112116128116112126941209412014812612611212011098130114174108
t Test for the Hypothesis of the MeanData120Level of Significance0.01Sample Size39Sample Mean123.66Sample Standard Deviation0.24Intermediate CalculationsStandard Error of the Mean0.0384Degrees of Freedom3895.2362Two-Tail TestLower Critical Value-2.7116Upper Critical Value2.71160.0000Reject the null hypothesisCalculations AreaFor one-tailed tests:TDIST value3.9439E-471-TDIST value1Lower-Tail TestLower Critical Value-2.42861.0000Do not reject the null hypothesisUpper-Tail TestUpper Critical Value2.42860.0000Reject the null hypothesisNull Hypothesis m=tTest Statisticp-Valuep-Valuep-Value
DIRECTIONS:Enter the hypothesis test amount.(1 point)Enter alpha value.(1 point)Enter the sample size.(1 point)Enter the sample mean.(1 point)Enter the sample standard deviation.(1 point)Access this helpful video:State the results and interpret the results here:( 2 points)Voltage. Test the claim that the mean voltage is 120 volts. Use .01 level of significance.Video
Voltage12+G2:G333.8How many readings are in this sample?123.939(1 point)123.9123.3123.4What is the mean?123.3123.66(1 point)123.3123.6123.5What is the standard deviation?123.50.24(1 point)123.5123.7123.6123.7123.9124.0124.2123.9123.8123.8124.0123.9123.6123.5123.4123.4123.4123.4123.3123.3123.5123.6123.8123.9123.9123.8123.9123.7123.8123.8123.7
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