3 years ago

What z-score value separates the top 10% of a normal distribution from the bottom 90%??

Mathematics

1 answer:

nata0808 [166]3 years ago

7 0

The 90th percentile corresponds to Z ≈ 1.28155.

You might be interested in

Let L: R2 --> R2 be a linear operator.If L((1,2)T) = (-2,3)Tand L((1,-1)T) = (5,2)TFind the value of L((7,5)T

devlian [24]

Answer: L((7,5)T)=(7, 18)T

Step-by-step explanation:

The step by step explanation is given in picture.

3 0

2 years ago

Please HELP!!! Factoring Polynomial 4x2 + 1x - 3

swat32

Answer:

(4x-3)(x+1)

Step-by-step explanation:

5 0

2 years ago

Help me with my problems (sorry if the text is small)

Amiraneli [1.4K]

#1 is x3
Bc x goes up 3 each time and y goes up 2 each time

4 0

2 years ago

Please help me!! ......

fenix001 [56]

Answer:

b)480 cm^2

Step-by-step explanation:

perimeter=(16+12+20) cm

=48 cm

lateral surface area= perimeter × height

=48×10 =480 cm^2

4 0

2 years ago

PLS HELP- IM GONNA CRY!!!!!! 30 Points!!!

patriot [66]

Answer:

x^2 - 6x + 8 x - 2

0 8 -2

1 3 -1

2 0 0

3 -1 1

4 0 2

5 3 3

The solutions are in red ⇒ x = 2 and x = 5

8 0

2 years ago

What z-score value separates the top 10% of a normal distribution from the bottom 90%?​?

What z-score value separates the top 10% of a normal distribution from the bottom 90%??