25, 8, 10, 35, 5, 45, 40, 30, 20

1 answer:

4 0

B.) 37.5.. First you place all the numbers in order from least to greatest. Your mean is 25...and ur upper quartile because the 4 #'s fall even u add 35 and 40 and divide by 2... Which gives u upper quartile of 37.5 and lower quartile of 9. Hope this helps :)

You might be interested in

Help me solve the following?

Semmy [17]

Answer:

A. n=70

Step-by-step explanation:

Let the number be n

According to the question

15+n=85

Subtract 15 from both sides

n=70

Hope it helps:-)

4 0

3 years ago

A good way to avoid bias when collecting samples is to ___.

Dafna1 [17]

Probably the most effective method researchers use to prevent sampling bias is through simple random sampling where samples are selected strictly by chance.

6 0

2 years ago

Given the parallelogram find the measure of

denis-greek [22]

Answer:

120 2nd one??

Step-by-step explanation:

4 0

2 years ago

Whats one fourth times 4

mylen [45]

1 because 4 as a fraction is 4/4 when mutiplying fractions you do the top number times the top number and the bottom number times the bottom number. Therefore 4/4 X 1/4= 4/4 which is equavilent to 1

5 0

3 years ago

If mAngleP = 85°, which is a possible measure for AngleY? mAngleY = 80° mAngleY = 85° mAngleY = 100° mAngleY = 180°

Serhud [2]

Answer:

Step-by-step explanation:

The complete question is

In the triangles, XY = MP and YZ = PN.

If mP = 85°, which is a possible measure for Y?

mY = 80°
mY = 85°
mY = 100°
mY = 180°

This problem is solved by simple reasoning.

In the figure, you can observe that angle Y is major than angle P, because the third side of the first triangle is major than the third side of the second triangle. So, the right answer must be higher than 85°, which is option 3, because it cannot be 180°, due to the graph doesn't show an straight angle at Y, and cannot be 80° because is lower than 85°

Therefore, the right answer is 100°.

4 0

2 years ago