Do anyone idc just please I need help!!!!

Mathematics

1 answer:

aalyn [17]3 years ago

3 0

I did a few, to show you how.
Slide 1:
A) class A; range of 7
B) class a; 5.5
C) class b; 6.7 appx
D) class a

These are how to find each one:

Mean: add all the numbers and divide by the number of numbers. Ex. 1+2+3= 6/3=2
Median: middle of the numbers
Range: take the smallest value away from the largest value
IQR: find the median; find the range of the numbers above and below the median. Take the range of those two numbers that is the IQR
MAD: find the mean; take absolute value of numbers and subtract mean (|x|-mean); find sum of absolute value and difference; divide by the number of numbers.

You might be interested in

To decrease an amount by 70%, what single multiplier would you use? How do i work this out?

serg [7]

To decrease an amount, you would multiply it by 0.30. you multiply it by 0.30 because this gives you 30%; therefore, it has been decreased by 70%. To decrease an amount, you always times it by 0. and then whatever the remainder is. If you were decreasing 'y' by 65%, you would work it out by doing y * 0.35

5 0

3 years ago

10 to the 4th power times 4 to the 10th power over 4 to the 5th power

Vedmedyk [2.9K]

Answer:

hello.

Step-by-step explanation:

$\frac{ {4}^{10} \times {10}^{4} }{ {4}^{5} } = {4}^{5} \times {10}^{4} = {2}^{10} \times {10}^{4} = 1024 \times {10}^{4}$