determining sample size 2 Mathematics Assignment Help. determining sample size 2 Mathematics Assignment Help.

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When determining sample size we need to know

pˆ. If we have no prior information, what are two methods that can be used?

determining sample size 2 Mathematics Assignment Help[supanova_question]

## I can’t figure out the work up to the answer, Science Assignment Help

The Milky Way galaxy is a part of a group of galaxies called the Local Group. The proper distance from the Milky Way, on one side of the Local Group, to the M31 galaxy on the other side is approximately 2.4 × 10^{6} light-years. How long (in years) would it take a spaceship traveling at 0.999*c* to travel this distance according to travelers onboard?

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## Homework question Help Needed Business Finance Assignment Help

A 9 year bond pays interest of $27.10 semiannually,

has a face value of $1,000, and is selling for $825.90. What are its annual

coupon rate and yield to maturity? (Round to two decimal places)

** **

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## Help with 3 question Humanities Assignment Help

The poem “Contemplation” takes place in?

A.

Venezuela

B.

Between heaven and earth”

C.

the

underworld?

D.

Rio de Janeiro

2. The poem, “In the Alzheimer’s Ward.” According to

the poem, most of the patients are not making noise.?

True or False

3. Annie Finch in ” Coy Mistress” agrees with Andrew Marvell’s “To His Coy Mistrees” that time should be spent in love. True or false

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## Help with writing question Writing Assignment Help

The poem “Contemplation” takes place in?

A. Venezuela

B. Between heaven and earth”

C. the underworld?

D. Rio de Janeiro

2. The poem, “In the Alzheimer’s Ward.” According to the poem, most of the patients are not making noise.?

True or False

3. Annie Finch in ” Coy Mistress” agrees with Andrew Marvell’s “To His Coy Mistrees” that time should be spent in love. True or false

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## Construct a 90% confidence interval 13 Mathematics Assignment Help

A random sample of 108 light bulbs had a mean life of

x− = 547 hours with a standard deviation of σ = 36 hours. Construct a 90% confidence interval for the mean life, μ, of all light bulbs of this type.

Construct a 90% confidence interval 13 Mathematics Assignment Help[supanova_question]

## Express the confidence interval Mathematics Assignment Help

Express the confidence interval 0.307 ± 0.058 in the form of

pˆ – E < p < pˆ

+ E.

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## estimate the population proportion. 10 Mathematics Assignment Help

Use the given data to find the minimum sample size required to estimate the population proportion.

Margin of error: 0.008; confidence level: 95%; pˆ and qˆ

unknown

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## Margin of error estimate Mathematics Assignment Help

Margin of error: 0.008; confidence level: 95%;

pˆ and qˆ unknown

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## estimate the population proportion. 12 Mathematics Assignment Help

Use the given data to find the minimum sample size required to estimate the population proportion.

Margin of error: 0.09; confidence level: 90%; from a prior study, pˆ is estimated by 0.17.

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