Suppose that the weights of 5400 registered female labrador retrievers in the u. s. are distributed normally with a mean of 62.5 lb and a standard deviation of 2.5 lb approximately how many of the labradors retrievers weigh less than 62.5 lb?

135 is your answer

step-by-step explanation:

try 180 times three then divide that number by 4 (sides) to get your answer. im glad to : )

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

it is not that hard all u have to do is plot the graph

step-by-step explanation:

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5