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You are interested in comparing the average, systolic blood pressure of women athletes during intense exercise...

  1. You are interested in comparing the average, systolic blood pressure of women athletes during intense exercise to the healthy, systolic blood pressure of the general population when at rest (i.e. not during exercise) (µ = 120).

Because exercise increases systolic blood pressure, you predict that the average, systolic blood pressure for women athletes during exercise will be significantly greater than the systolic, resting blood pressure (µ = 120). Your alpha level is 0.05.

Sample of women athletes:

Systolic Blood Pressure

125

133

120

113

124

131

123

128

124

120

  1. Are you running a one-tailed or two-tailed test?

Homework Answers

Answer #1
  1. Are you running a one-tailed or two-tailed test?

Ans : Two-tailed test.

(since we are testing equality in H0)                                                                                                    

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