Step 1
Given; If Body temperatures of healthy adults have a bell-shaped distribution with a mean of 98.20°F and a standard deviation of 0.93°F.
Using the empirical rule, what is the approximate percentage of healthy adults with body temperatures between 96.34°F and 100.06°F?
Step 2
<h2> 56 − 7 + ( 26 − 4 ) ÷ 2</h2>
<h2>56 - 7 + 22 ÷2</h2>
<h2>56 -7 + 11</h2>
<h2>67 - 7</h2>
<h2>60</h2>
This should be the answer
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Answer:
Distributive Property.
Step-by-step explanation:
Cos(A-B)= Cos A- Cos B
The variables in the parenthesis gets multiplied into the Cos
Cos A - Cos B