Human body temperatures have a mean of 98.20 degrees fahrenheit and a standard deviation of 0.62 degrees fahrenheit. convert 103.00 degrees fahrenheit to a z-score and determine if it is usual of unusual. unusual means that the z-score is more than 2 standard deviations below or above the mean.

z-score will be:  7.741....  and it will be unusual.

Step-by-step explanation:

Human body temperatures have a mean of 98.20 degrees Fahrenheit and a standard deviation of 0.62 degrees Fahrenheit.

So here,   and

Formula for z-score is:  

Thus, the z-score for 103.00 degrees Fahrenheit will be.......

As, here the z-score is more than 2 standard deviations above the mean, so 103.00 degrees Fahrenheit is unusual for human body temperature.

plz yuo

step-by-step explanation:

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.