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In: Statistics and Probability

The ages (in years) of seven men and their systolic blood pressures (BP) are given below....

The ages (in years) of seven men and their systolic blood pressures (BP) are given below.

Age	16	25	39	45	49	64	70
B.P.	109	122	143	132	199	185	199

As age increases does blood pressures increase? Test at

alphaα

= 0.05, level of significance?

Hypotheses

What are the null and alternative hypothesis?

(Use the tool pallette for symbols.)

nothing

= nothing

nothing

Calculate the Test Statistic and P-value.

Test Statistic

nothing

= nothing

P-value p = nothing

Test result

P-value

nothing

alphaα

A.Reject

Upper H 0H0.

B.Do not reject

Upper H 0H0.

Choose the correct conclusion below, with respect to the claim.

There's no correlation between age and blood pressures.

There's a negative correlation between age and blood pressures.

There's some correlation between age and blood pressures.

There's a positive correlation between age and blood pressures.

Solutions

Expert Solution

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orchestra answered 1 year ago

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The ages​ (in years) of seven men and their systolic blood pressures​ (BP) are given below....

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The ages (in years) of seven men and their systolic blood pressures (BP) are given below....