Question

Suppose that the systolic blood pressure of healthy adults is normally distributed with mean $mu = 112$ mmHg and standard deviation $sigma = 10$ mmHg. Enter all answers as decimals and to four decimal places as read from Table Z. What proportion (as a decimal) of healthy adults have systolic blood pressure less than 100 mmHg? What proportion (as a decimal) of healthy adults have systolic blood pressure greater than 130 mmHg? What proportion (as a decimal) of healthy adults have systolic blood pressure between 110 mmHg and 120 mmHg?

          Suppose that the systolic blood pressure of healthy adults is normally distributed with mean $mu = 112$ mmHg and standard deviation $sigma = 10$ mmHg.

Enter all answers as decimals and to four decimal places as read from Table Z.

What proportion (as a decimal) of healthy adults have systolic blood pressure less than 100 mmHg?

What proportion (as a decimal) of healthy adults have systolic blood pressure greater than 130 mmHg?

What proportion (as a decimal) of healthy adults have systolic blood pressure between 110 mmHg and 120 mmHg?

Suppose that the systolic blood pressure of healthy adults is normally distributed with mean mu = 112 mmHg and standard deviation sigma = 10 mmHg.

Enter all answers as decimals and to four decimal places as read from Table Z.

What proportion (as a decimal) of healthy adults have systolic blood pressure less than 100 mmHg?

What proportion (as a decimal) of healthy adults have systolic blood pressure greater than 130 mmHg?

What proportion (as a decimal) of healthy adults have systolic blood pressure between 110 mmHg and 120 mmHg?

Added by Ashley S.

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