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MaRussiya [10]
3 years ago
8

The null and alternative hypotheses for a test are given, as well as some information about the actual sample and the statistic

that is computed for each randomization sample. Indicate whether the test is a left-tail test, a right-tail test, or a two-tailed test. vs Sample: , Randomization statistic: Enter "L" for left-tail test, "R" for right-tail test, and "T" for two-tailed test. Enter your answer in accordance to the question statement
Mathematics
1 answer:
anastassius [24]3 years ago
8 0

Answer:

H_0: p=0.5, \,H_a: p>0.5 Right-tail test

H_0: p=0.5, \,H_a: p\neq0.5  Two-tailed test

Step-by-step explanation:

The question is incomplete. The statements about the null and alternative hypothesis are missing.

H_0: p=0.5, \,H_a: p>0.5

This is a right-tail test, as the rejection region is on the right side of the distribution.

H_0: p=0.5, \,H_a: p\neq0.5

This a two-tailed test, because the rejection region is on both extremes of the distribution.

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FromTheMoon [43]

Answer:

The solution set can be given as:

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Step-by-step explanation:

Given function:

f(x)=\frac{1}{2x+6}

To find the domain of the function in set notation.

Solution:

For the function f(x) to exist the denominator must be ≠ 0

We have the denominator (2x+6) which  cannot be = 0.

Thus, we can find the domain of the function using the above relation.

The function f(x) will not exist when:

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Solving for x

Subtracting both sides by 6.

2x+6-6=0-6

2x=-6

Dividing both sides by 2.

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Thus, the function will not exist at x=-3. This means it has all real number solutions except -3.

The solution set can be given as:

\{x|x\ \epsilon\ R,x\neq -3\}

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Sveta_85 [38]

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Step-by-step explanation:

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Step-by-step explanation:

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