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3 years ago

2.16 or 2.061 larger

1 answer:

4 0

The larger number is 2.16

That is because 2.061 = 2.06 when rounded to 2 decimals, which is smaller than 2.16. If you add a zero to 2.16 you'll get a 2.160. which is still larger than 2.061.

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A granite block in the shape of a right rectangular

Gnesinka [82]

Answer:

Step-by-step explanation:

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3 years ago

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A random sample of 85 group leaders, supervisors, and similar personnel revealed that a person spent an average 6.5 years on the

strojnjashka [21]

Answer:

95% of confidence interval for the Population

( 6.1386 , 6.8614)

Step-by-step explanation:

Step( i ):-

Given random sample size 'n' =85

Mean of the sample size x⁻ = 6.5 years

Standard deviation of Population = 1.7 years

Level of significance = 0.95 or 0.05

Step(ii):-

95% of confidence interval for the Population is determined by

$(x^{-} - Z_{0.05} \frac{S.D}{\sqrt{n} } , x^{-} + Z_{0.05} \frac{S.D}{\sqrt{n} })$

$(6.5 - 1.96\frac{1.7}{\sqrt{85} } , 6.5 + 1.96 \frac{1.7}{\sqrt{85} })$

( 6.5 - 0.3614 , 6.5 + 0.3614 )

( 6.1386 , 6.8614)

Conclusion:-

95% of confidence interval for the Population

( 6.1386 , 6.8614)

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3 years ago

McKenzie has her two books including 12 books by her favorite author. Express as a decimal the number of books by her favorite a

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Answer:

0.1666666666666666666666666....

The decimal is repeating because it goes on forever and never ends.

Step-by-step explanation:

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2 years ago

If , what is the value of x? 2 3 4 6

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If what ? What is the If part, so I can help answer your question.

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3 years ago

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Which pair is a pair of vertical angles?

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Answer:

Angles that are directly across from each other

Step-by-step explanation:

Vertical angles are angles that are directly across from each other, forming an x. They always have the same degree

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3 years ago