A simple random sample from a population with a normal distribution of 100 body temperatures has x=98.80 degrees F and s=0.67 degrees F. Construct 80% confidence interval estimate of the standard deviation of body temperature of all healthy humans.

answer: i'm great at algebra

~coco

step-by-step explanation:

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

40 x 50 = 2000

step-by-step explanation: