3 years ago

One of the first steps in calculating the paired-samples t statistic is:

1 answer:

3 0

One of the first steps in calculating the paired samples or dependent-samples t statistic is creating a difference score for each participant in the sample.
Paired-samples t-test (within-groups design) are used when comparing two samples and every participant is in both samples.

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What division problem does this model represent

jeyben [28]

Answer choice B is correct

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3 years ago

Yoko received a $70 gift card for a coffee store. She used it in buying some coffee that cost $7.37 per pound. After buying the

GREYUIT [131]

Answer:

Yoko bought 5 pounds of coffee.

If you want the steps, let me know. Hope this helps!!

Step-by-step explanation:

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3 years ago

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2 years ago

5. Landon bought a new car for $16,000 and it depreciates 4.5% every year. Write a function that describes

snow_tiger [21]

Answer:

<h3>The value C(t) of the car after 5 years is $12709.</h3>

Step-by-step explanation:

Given that Landon bought a new car for $16,000 and it depreciates 4.5% every year.

<h3>To find the value C(t) of the car after 5 years:</h3>

Initial value $C(0)= $16,000$

Depreciation rate is $r=\frac{4.5}{100}$

Period , t=5 years

$C(t)=C(0)(1-r)^t$

Substitute the values we get

$C(5)=16000(1-0.045)^5$

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<h3>The value C(t) of the car after 5 years is $ 12709</h3>

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3 years ago

Solve (x to the fourth power - 6) ×7+3=

abruzzese [7]

First multiply everything inside the brackets by seven
7x^4-42+3
Then solve what you can
7x^4-39
You an't solve it further. Is this what you mean? X to the fourth power?

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3 years ago

One of the first steps in calculating the paired-­samples t statistic is:

One of the first steps in calculating the paired-samples t statistic is: