Suppose that normal human body temperatures are normally distributed with a mean of 37°c and a standard deviation of 0.2°c.

what percent of humans have a temperature between 36.6°c and 37.4°c?

95%

Step-by-step explanation:

We can use the empirical rule of normal distribution to solve this easily.

It states that

Since 36.6 is 37 - 2(0.2), which is 2 st. dev of the mean, and

since 37.4 is 37 + 2(0.2), which is 2 st. dev of the mean,

We can say that 95% of humans have a temperature between 36.6°C and 37.4°C

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step-by-step explanation:

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step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value