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erik [133]
3 years ago
10

Consider the following hypothesis test: : : A sample of provided a sample mean of . The population standard deviation is . Enter

negative value as negative number. a. Compute the value of the test statistic (to 2 decimals). b. What is the -value (to 4 decimals)? Use the value of the test statistic rounded to 2 decimal places in your calculations.
Mathematics
1 answer:
scoundrel [369]3 years ago
7 0

The answer to this problem is  B.

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What is a factored form of the following expression?
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Express 93° 52' 12" to decimal degrees
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Answer:

Step-by-step explanation:

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Which of the following is an equivalent form of the compound inequality −22 > −5x − 7 ≥ −33?
Finger [1]

The equivalents of the given compound inequality are x > 3 and x ≤ 5.2 OR 3 < x ≤ 5.2

<h3>Solving inequalities </h3>

From the question, we are to determine the equivalent form of the compound inequality

We will solve the given compound inequality

The given inequality is

−22 > −5x − 7 ≥ −33

We can write that

−22 > −5x − 7 AND −5x − 7 ≥ −33

Solving  −22 > −5x − 7

5x > -7 +22

5x > 15

x > 15/5

x > 3

Also,

Solve −5x − 7 ≥ −33

−5x ≥ −33 +7

-5x ≥ -26

x ≤ -26/-5

x ≤ 5.2

Hence, the equivalents of the given compound inequality are x > 3 and x ≤ 5.2 OR 3 < x ≤ 5.2

Learn more on Inequalities here: brainly.com/question/20356565

#SPJ1

5 0
2 years ago
A polynomial p has zeros when x=5, x=-1 and x=-1/4
kiruha [24]

Answer:

p(x) = (5x - 1) (x + 4) (x - 2)

4 0
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if there's 3 counselors / 45 students.

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(There were two different people mentioned in the problem)

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4 0
3 years ago
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