Complete the chart to find the mean, variance, and standard deviation. Remember to use commas and round numbers to the nearest tenth. X X X - X (X - X)2 1. 900 = 466.2 = The mean is 2. 35 = -398.8 = 159,041.4 The variance is 99,667.2 3. 500 = 66.2 = The standard deviation is 4. 300 = -133.8 = n = Σ X = X = Σ (X - X)2 = 398,668.6

one that is bigger than 3 1/2

step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

mariah is studying the life cycle of the monarch butterfly. she must choose one stage in the cycle to present in science class: egg, caterpillar, chrysalis, or adult. she plans to make her choice randomly using a custom spinner divided into four sections. first, however, she spins the spinner 50 times to see the frequencies it generates.

stage times landed on

egg 10

caterpillar 12

chrysalis 15

adult 13

step-by-step explanation:

step-by-step explanation:

i'm not sure how to show the work for this

answer : c and d or 4(29 + 6)

4(29) + 4(6)