Suppose medical records indicate that the length of newborn babies in inches is normally distributed with a mean of 20 and a standard deviation of 2.6 find the probability that they give an infant is longer than 20 inches

1195 was the store owner's profit.

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)

Ibelieve that c. recording would work best.

Physical stimulation can not be used as you carnt ask 1/2 a person a it would be painful