Lengths of text messages normally distributed with a population standard deviation of 4 characters and an unknown population mean. Random sample of 21 texts messages with sample mean 24 characters. Find 92% confidence interval

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0