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oksano4ka [1.4K]
3 years ago
10

Seven friends picked 7 quarts of blueberries. three of the friends will share 4 quarts of blueberries equally. in which group do

es each friend
get a greater amount?
Mathematics
1 answer:
Blababa [14]3 years ago
4 0
The three friends will receive 1 1/3 quart of blueberries. which is the greater amount.
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Order these numbers from least to greatest.<br> 5.7082, 5.09, 5.009, 5.7
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5.7082,5.009,5.09,5.7

Step-by-step explanation:

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G(-4)=3(-4)+4<br><br> Find g(-4)
soldier1979 [14.2K]
G(x) = 3x + 4
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3 years ago
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yuradex [85]

Answer: 138

Step-by-step explanation:

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3 years ago
The General Social Survey asked a large number of people how much time they spent watching TV each day. The mean number of hours
DerKrebs [107]

Answer:

Yes, we can conclude that the population standard deviation of TV watching times for teenagers is less than 2.66

Step-by-step explanation:

H0 : σ² = 2.66²

H1 : σ² < 2.66²

X²c = (n - 1)*s² ÷ σ²

sample size, n = 40

Sample standard deviation, s = 1.9

X²c = ((40 - 1) * 1.9²) ÷ 2.66²

X²c = 140.79 ÷ 7.0756

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Using a confidence level of 95%

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The critical value using the chi distribution table is 25.6954

Comparing the test statistic with the critical value :

19.897 < 25.6954

Test statistic < Critical value ; Reject the Null

Hence, we can conclude that the population standard deviation of TV watching times for teenagers is less than 2.66

8 0
3 years ago
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