Ask question

Ask question

All categories

3 years ago

8

The mean of a normally distributed data set is 45, and its standard deviation is 7. For this data, the probability of which rang

e of numbers
is represented by the area of the shaded region in the given curve?
OA. 31 to 45
OB. 38 to 52
O c. 45 to 59
OD. 24 to 38

1 answer:

inn [45]3 years ago

6 0

Answer:

A. 31 to 45

Step-by-step explanation:

You might be interested in

Each of the 492 people who came to a school football game paid $12 for a ticket. How much ticket money did the school collect?

Vanyuwa [196]

Answer:

$5904 (C)

Step-by-step explanation:

If everyone who came to the football game all paid $12, then just multiply both values.
492 * $12 = $5904

7 0

2 years ago

Read 2 more answers

Jennifer has 7 marbles in her bag. She has 4 blue, 1 white, 1 pink, and 1 yellow. She chooses one marble without looking. What i

UNO [17]

Answer:

all of the above

Step-by-step explanation:

5 0

3 years ago

Enter the fraction 33100 as a decimal

Mariulka [41]

Answer:

0.33

Step-by-step explanation:

If you have the number 1 and divide it by 100, you get 1/100, 0.01, or 1% of 1. If you multiply 1/100 by 33, you get 33/100, 0.33, or 33% of 1.

7 0

3 years ago

Read 2 more answers

Multiply 3/5 and 3/4

ella [17]

Answer:

6/9

Step-by-step explanation:

5 0

3 years ago

Nathaniel bought headphones online for $22. He used a coupon code to get a 40% discount. The website also applied a 10% processi

Tatiana [17]

Answer:

8.80 if it's the 40°/.

2.20 if it's the 10°/. processing fee

13.20 for how much he paid

8 0

2 years ago