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Sonja [21]
3 years ago
12

Helped needed! 20 points and brainliest of answered right !

Mathematics
1 answer:
svp [43]3 years ago
5 0

Answer:

1. Cluster sampling

2. When finding a fair sample

3. Simple random sampling

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NEED HELP FAST
Natasha_Volkova [10]
Your answer is C :) blessings
5 0
3 years ago
It takes 1 gallon of gas to drive 25 miles. which measure of efficiency is this an example of
Brilliant_brown [7]
Are these the choices? <span>Cost, Time, Pace, Materials? 

I think the answer would be - it is a measure of the efficiency of the materials used in the car. Since this talks about how many gallons of gas a drive of 25 miles would consume. </span>
8 0
3 years ago
A graph has the equation Y=x/8 what is the constant of proportionality
aev [14]

Answer: 1/8x

Step-by-step explanation:

y= 1/8x

below are the x:y relationships

x:y

4:0.5

8:1

12: 1.5

16:2

20:2.5

24:3

28:3.5

32:4

etc.

7 0
3 years ago
The number of patients treated at Dr. Jason's dentist office each day was recorded for seven days: 9,
Airida [17]

Answer:

C

Step-by-step explanation:

Mean: 9+6+18+2+13+3+5= 56/7 = 8

Median: 2,3,5,6,9,13,18 the middle number is 6

mode:none

7 0
2 years ago
What is the answer to the following?
Arlecino [84]

i would go with either a or b

8 0
3 years ago
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