3 years ago

A recent Algebra 2 quiz had scores that closely followed a normal distribution with a

1 answer:

3 0

Answer: Your question is poorly written, the Normal Curve is missing attached is a free sketch of normal distribution curve

answer : attached below

Step-by-step explanation:

Given data :

Mean = 80

standard deviation = 10

for a Normal distribution curve to the right of the mean value is ; +10SD , +20SD, +30SD........ +250D while to the left is -10SD , -20SD, -30SD....... -350D

You might be interested in

The ____________ theorem states the binomial x – r is a factor if and only if the remainder equals zero.

Oxana [17]

<span>The Remainder theorem states the binomial x – r is a factor if and only if the remainder equals zero.</span>

8 0

3 years ago

Can some one please help me on ONLY on number 12

Tamiku [17]

12+m=
....................

4 0

3 years ago

Heather earned $8.42 per hour during the first month of her new job. Then she got a raise and earned $9.08 per hour. What was th

zaharov [31]

Answer:

.66 cents?

Step-by-step explanation:

i just subtracted but i feel like theres a catch

6 0

3 years ago

Read 2 more answers

Martin sells cars. He earns $100 per day, plus any commission on his sales. His daily salary s in dollars depends of the amount

galben [10]

Answer:

s=100+c

Step-by-step explanation:

if he ears 100 dollars a day plus any commission then you would write it as the equation above

3 0

3 years ago

Write an expression to find the difference in the maximum area and minimum area of a nys high school soccer field. Then evaluate

givi [52]

The maximum area of the school soccer field is given by the maximum length times the maximum width.

Thus maximum area = 120 x 80 = 9,600 square yards.

The minimum area of the school soccer field is given by the minimum length times the minimum width.

Thus maximum area = 100 x 55 = 5,500 square yards.

Therefore, the difference between the maximum area and the minimum area is 9,600 - 5,500 = 4,100 square yards.

5 0

3 years ago