SOMEONE I NEED HELP PLEASE! ITS BEEN 10 HOURS NO ANSWER PLEASE HELP ME! CAN YOU SOLVE THIS PLEASE?

1 answer:

6 0

Mean

7 days
add them up and divide by 7
50+56+52+46+48+42+38=332
divide that by 7
47.428 about

distance each is from the mean
50 is 2.572 from it
56 is 8.572 from it
52 is 4.572 from it
46 is 1.428 from it
48 is 0.562 from it
42 is 5.428 from it
38 is 9.428 from it

add those and average them
(2.572+8.572+4.572+1.428+0.562+5.428+9.428)/7=4.652

absolute deviation is 4.652 aprox

You might be interested in

The graph shows that f(x) = 3x is translated horizontally and vertically to create the function g(x) = 3x – h + k. What is the v

zepelin [54]

2 on edgnuity
h=2 .

8 0

4 years ago

Read 2 more answers

Serjik [45]

Answer:

Probability that a customer pays the bill by mail, given that the customer is female is 0.20.

Step-by-step explanation:

The complete question is:

Online By Mail Total

Male 12 8 20

Female 24 6 30

Total 36 14 50

A utility company asked 50 of its customers whether they pay their bills online or by mail. What is the probability that a customer pays the bill by mail, given that the customer is female.

Probability that a customer pays the bill by mail, given that the customer is female is given by = P(Pays bill by mail / Customer is female)

$\frac{6}{50}$ P(Pays bill by mail/Customer is female) = $\frac{P(\text{Pays bill by Mail}\bigcap \text{ Customer is Female})}{P(\text{ Customer is Female})}$