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blsea [12.9K]
3 years ago
6

Two video games, Star Chasers and Song Hero, had the same average price over a 10-month period. During that time, the price of S

ong Hero showed greater variability. If Song Hero was priced between $35 and $49 during the 10-month period, which statement is most likely true about price of Star Chasers during that time?
The highest price and the lowest price of the game differ by more than $14.
The highest price and the lowest price of the game differ by less than $14.
The mean price was more than $42.
The mean price was less than $42.
Mathematics
2 answers:
Iteru [2.4K]3 years ago
7 0

Answer:

The answer would be B. The highest price and the lowest price of the game differ by less than $14. Hope this helps!

Nezavi [6.7K]3 years ago
5 0
<h2>Answer:</h2>

B. The highest price and the lowest price of the game differ by less than $14.

<h2>Step-by-step explanation:</h2>

Given is that the the price of Song Hero showed greater variability. This means their prices are more varied in range.

If Song Hero was priced between $35 and $49 during the 10-month period, This means the variability of Star chasers is less than 49-35=$14

Since, $14 is Song Hero’s range, the range for Star chasers should be less.

Therefore, option B is correct.

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Answer:

7 pencils

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Step-by-step explanation:

7*0.35=2.45

8*0.10=0.80

2.45+0.80=3.25

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3 years ago
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4 0
3 years ago
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To create a confidence interval from a bootstrap distribution using percentiles, we keep the middle values and chop off a certai
Nataliya [291]

Answer:

a

 \frac{\alpha }{2}  =  2.5 \%

b

  N  = 25

Step-by-step explanation:

From the question we are told that

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From the question we are told the confidence level is  95% , hence the level of significance is    

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Generally the percentage of values that must be chopped off from each tail  for a 95% confidence interval is mathematically evaluated as

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=>   N  =  1000 *  0.025

=>   N  = 25

     

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