All categories

3 years ago

5, 7, 7, 7, 8, 10, 12, 15, 20, 22 What is the interquartile range of this data set?

Mathematics

1 answer:

elixir [45]3 years ago

3 0

Step-by-step explanation:

UQ: equation is n+1/4*3

So 10+1 is 11 11/4 is 2.75 2.75*3 is 8.25th data

UQ is 15

LQ: Equation is n+1/4

So 10+1 is 11 11/4 is 2.75th data

LQ is 7

IQR= UQ-LQ

so 15-7 is 8

IQR is 8

Hope this helps!!!!

Have a nice day:)

You might be interested in

Pls answer correctly thank you

Marat540 [252]

Top left 127
top middle 57
top right 118

bottom left 30
bottom middle 65
bottom right 36

4 0

2 years ago

Every weekend, Morgan buys interesting clothes at her local thrift store and then resells them on an auction website. If she bri

Artyom0805 [142]

150 - s <== ur expression

when s = 27.13
150 - 27.13 = 122.87

when s = 55.14
150 - 55.14 = 94.86

6 0

2 years ago

Read 2 more answers

-2/5x+6=8 can you help me

ale4655 [162]

If you would like to solve the equation - 2/5 * x + 6 = 8, you can do this using the following steps:

- 2/5 * x + 6 = 8
- 2/5 * x = 8 - 6
- 2/5 * x = 2 /*(-5/2)
x = 2 * (- 5/2)
x = - 5

The correct result would be -5.

7 0

2 years ago

Read 2 more answers

What should you do when you can’t sleep

zubka84 [21]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

PLESE HELPPP!!!!!!!!!!!!!!!!

zzz [600]

Answer:

B. $\frac{6}{2x^{2} - 5x}$

Step-by-step explanation:

The product of the ratioal expressions given above can be found as follows:

$= \frac{2}{x} * \frac{3}{2x - 5}$

Multiply the denominators together, and the numerators together, separately to get a single expression

$\frac{2(3)}{x(2x - 5)}$

$= \frac{6}{x(2x) - x(5)}$

$= \frac{6}{2x^{2} - 5x}$

The product of the expression $\ = \frac{2}{x}*\frac{3}{2x - 5}$ = $\frac{6}{2x^{2} - 5x}$

The answer is B.

8 0

2 years ago