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kherson [118]
3 years ago
6

12. What is the effect when the sample size is

Mathematics
1 answer:
katrin [286]3 years ago
3 0

Confidence interval decreases, error decreases

Option: a

<u>Explanation:</u>

Increasing of sample size will decrease the width of the confidence intervals because it also decreases the standard error of the interval. So whenever the 'sample size' is increases then the 'confidence interval' decreases as well as the 'error' decreases.

Confidence interval gives us the unknown average population or percentage of the population. This gives us just how much the average rate is varying. Confidence interval gives the location as well as the precision of a measure. The smaller sample sizes gives more wider intervals.

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Need the answer please 3 please answer
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Answer:

Positive 8

Step-by-step explanation:

The end value of -(-8) would be positive eight because when you multiply a negative by a negative, you get a positive value.

This question is essentially -1 times -8, which would equal 8

(The answer would be: 8)

I hope this helps!

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Write and solve a real world problem involving the multiplication of a fraction and a whole number whose product is between 10 a
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nalin [4]
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3 years ago
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4vir4ik [10]
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The y-intercept of the line is 40

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