Noahsr1 Noahsr1

20-03-2018
Mathematics

contestada

I need an answer with all four parts of this question. If you can answer any of it, thank you.

I need an answer with all four parts of this question If you can answer any of it thank you class=

Respuesta :

mkryukova19 mkryukova19

20-03-2018

c) median of the 8th grade = 30, median of the 7th grade= 18
difference 30-18=12
a)IQR 7th grade 22-14=8
IQR 8th grade 34-26=8
d) I think it should be like this IQR*x=12
8*x=12, x=12/8 =3/2=1.5

Answer Link

Otras preguntas

How much interest is earned on a principal of $4.62 invested at an interest rate of 7% for two years

Solve the equations.1/2x+6= 16

find the area of a football field that is 100 yards long and 55 yards wide

Which phrase defines gross dementia product (GDP)?

A car is accelerated from rest to a velocity of 25 m/s in 6.0 seconds. What is its average acceleration?

A pair of shoes is originally priced at $120.00 It is on sale for 35% off. What is the price that you would pay?

The profit that the vendor makes per day by selling x pretzels is given by the function Upper P (x )equals negative 4 x squared plus 2 comma 400 x minus 400. Fi

Is thermal energy the most common type of energy lostnin electrical devices

Describe the difference between high credit score and a low credit score. •Discuss ways build and maintain a good credit score.

You are working with Mary, who recently lost her job and has been experiencing depression. You begin to examine how she is getting her needs met in the areas of