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nlexa [21]
2 years ago
8

Assume that they all agree on the sample size and the sample mean use the pairs below to select the team that has the smallest s

ample standard deviation?
Mathematics
1 answer:
Archy [21]2 years ago
6 0

Step-by-step explanation:

A.Confidence Level: 99.7%; Confidence Interval: 42 to 48 

B.Confidence Level: 95%; Confidence Interval: 43 to 47

 C.Confidence Level: 68%; Confidence Interval: 44 to 46 

D.Confidence Level: 95%; Confidence Interval: 44 to 46

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8090 [49]

Answer:

Hello! Your answer would be, BELOW!

Step-by-step explanation:

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40

D)

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7 0
3 years ago
I really, REALLY need help. I will give brainliest to whoever figures it out.
Finger [1]

Answer:

79.5 + 5.5x = Y

Step-by-step explanation:

Sumo wrestler gained 5.5 kg per month

After 11 month, he weighed 140 kg.

Let x be his current weight.

Then x + 11(5.5) = 140

  x = 140 - 60.5

  x = 79.5

If Y is the weight of the wrestler after t months, then the linear equation would be:

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5 0
3 years ago
Use a for your variable. 13 less than 4 times a number is greater than 75 what's the answer ​
sammy [17]

Answer:

Let n = the number

4n - 9 = n

3n = 9

n = 3

6 0
3 years ago
Read 2 more answers
Please help I’m struggling
Ivenika [448]

Answer:

ok

Step-by-step explanation:

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3 0
3 years ago
​
hjlf
4x - 3y + 20 = 0....4x - 3y = -21

4x - 3y = -21.....multiply by -2
5x - 6y = -25
----------------
-8x + 6y = 42 (result of multiplying by -2)
5x - 6y = -25
---------------add
-3x = 17
x = -17/3

this system of equations has 1 solution
4 0
3 years ago
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