Suppose that the mean systolic blood pressure for women over age seventy is 134 mmHg (millimeters of mercury), with a st

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Suppose that the mean systolic blood pressure for women
over age seventy is 134 mmHg (millimeters of
mercury), with a standard deviation of 7mmHg. Suppose
that the blood pressure are normally distributed. Complete the
following statements.
Approximately 99.7% of women over seventy have blood pressures
between ____________ and ____________.
Approximately __________% of women over seventy have blood
pressures between 127 mmHg and 141 mmHg.
a. 68% b. 75% c. 95% d.
99.7%