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mel-nik [20]
3 years ago
7

I need help...!!!!!please...

Mathematics
1 answer:
uranmaximum [27]3 years ago
5 0

Step-by-step explanation:

sorry i am busy i will answer it tomorrow or free time

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The following data is a randomly selected sample of 20 state populations. find the measures of central tendency. you may use tec
GuDViN [60]

The mean is  6394530.35 and the median is = 3355572.5

The missing data is attached in the answer.

<h3>What is Mean ?</h3>

Mean is the average value of the data points , it is determined by dividing the total sum of the data points to the number of data points.

Mean and Median is the measure of the central; tendency of the data.

Mean is given by

Sum of the observations/number of observations

= (741894 + 6931071....)/20

= 6394530.35

2) To find median

The data needs to be arranged in ascending order

Then the median is the middle number of the arranged data

Here the median is = 3355572.5

To know more about Mean

brainly.com/question/13451489

#SPJ1

3 0
2 years ago
The expression 0.25q + 0.10d gives the value in dollars of q quarters and d dimes. what are the terms in the expression?
11111nata11111 [884]
The answer is d, Because terms are separated by signs, i.e multiplication/division.
6 0
3 years ago
What is the midpoint of a segment with endpoints at(-4,-8) and (8, 10)?
vekshin1

Answer:

The answer is

<h2>( 2 , 1)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = ( \frac{x1 + x2}{2}  , \:  \frac{y1 + y2}{2} )

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-4,-8) and (8, 10)

The midpoint is

M = ( \frac{ - 4 + 8}{2}  , \:  \frac{ - 8 + 10}{2} ) \\  = ( \frac{4}{2} ,  \frac{2}{2} )

We have the final answer as

<h3>( 2 , 1)</h3>

Hope this helps you

4 0
3 years ago
Simplify the expression:<br> sinx+cosx/sinxcosx
Keith_Richards [23]
Sin x + \frac{cos x}{sinx cosx}
= sinx + \frac{1}{sin x}
=sin^{2}x +1
=cos^{2} x 
6 0
4 years ago
How can you use 4s facts to find 7*8
Luda [366]
 
→4(2)  which can be referred to as 4 + 4 

→14 (4)<span>= 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 </span>  which also equal  to → 4  + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 +4 + 4 +4 +4 + 4 +4 +4 
5 0
3 years ago
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