4 years ago

What is the interquartile range of the following data set 2, 5, 9, 11, 18,30, 42, 55, 58, 73, 81

Mathematics

1 answer:

In-s [12.5K]4 years ago

4 0

Answer:

4.2/5. 4.

Step-by-step explanation:

You might be interested in

Shannon's little brother is 7 weeks old. She is exactly

Shalnov [3]

Answer:

1147 days

Step-by-step explanation:

3x365= 1095

7x7=49

1095+49+3=1147

4 0

3 years ago

Read 2 more answers

If it is 10:30 am what was 8 hours and 45 minutes ago

Fittoniya [83]

What time was it 20 minutes ago

6 0

4 years ago

Prove that if b is a square matrix then b+b^t is symmetric

WARRIOR [948]

A matrix $\mathbf X$ is symmetric if $\mathbf X=\mathbf X^\top$ . We have

$(\mathbf B+\mathbf B^\top)^\top=\mathbf B^\top+(\mathbf B^\top)^\top=\mathbf B^\top+\mathbf B=\mathbf B+\mathbf B^\top$

and so $\mathbf B+\mathbf B^\top$ is indeed symmetric.

6 0

4 years ago

An electronic company has 450 employees. The company plans to increase its staff by 30%. How many new employees will the company

Lapatulllka [165]

Answer:

135 new employees, 585 total employees

Step-by-step explanation:

Find 30% of 450.

(you can use any variables)

a = p*w

a = .30*450

a = 135

The company will hire 135 new employees, which would be (450 + 135) 585 total employees.

hope this helps :)

8 0

3 years ago

Given a circle with measures of (C, d, and r) and a circle with measures of (C', d', and r'), what is r' if C C' = 3.0 and d = 1

RUDIKE [14]

Your answer is 15.0. i truly hope this helps

6 0

3 years ago

Read 2 more answers