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3 years ago

For any approximately normal distribution, how can we find the relative frequency of the scores?

1 answer:

7 0

We can, transform the raw scores to z-scores and use the standard normal curve to find the relative frequency of the scores.

I hope this helped!

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Help me find the height of the figure, please!

gtnhenbr [62]

Answer:

Can you put the picture of the figure

Step-by-step explanation:

8 0

3 years ago

1. (8-2)+18×6= 2. (15+29-4)×4= 3. (13+5)×(13-5)= show steps please

NeX [460]

Use the order of operations (PEMDAS):

Parentheses, Exponents, Multiplication & Division, and then Addition & Subtraction

************************

1) (8 - 2) + 18 x 6

Parentheses (8 - 2)

6 + 18 x 6

Multiplication (18 x 6)

6 + 108

Addition (6 + 108)

114

**************************

2) (15 + 29 - 4) x 4

Parentheses (15 + 29 - 4)

40 x 4

Multiplication (40 x 4)

160

******************************

3) (13 + 5) x (13 - 5)

Parentheses (13 + 5) and (13 - 5)

18 x 8

Multiplication (18 x 8)

144

*********************************

Answers: 114, 160, 144

7 0

3 years ago

Find the measure of angle M in the paralellogram. ANSWER QUICK PLS, LOTS OF POINTS, WILL GIVE BRAINLIEST WILL REPORT!!

nata0808 [166]

Opposite angles are equal in parallelogram

7x-4=5x+12
7x-5x=12+4
2x=16
x=8

<M:-

7(8)-4
56-4
52°

8 0

3 years ago

Read 2 more answers

A shoe box measures 15 in. by 7 in. by 4 in.What is the surface area of the box?

melamori03 [73]

Answer:

A=2(wl+hl+hw)

2·(4·7+15·7+15·4)

386

Step-by-step explanation:

7 0

3 years ago

the science teacher is filling her new fish aquarium. the aquarium holds 40 gallons of she fills the aquarium 0.8 of the way how

Mrac [35]

Answer:

total number of gallons=40

4/5of gallons=?

40×4/5=32

6 0

3 years ago