Question

The following is sample information. Test the hypothesis that the treatment means are equal. Use the 0.05 significance level.

Treatment 1 |
Treatment 2 |
Treatment 3 |

3 | 4 | 8 |

6 | 3 | 10 |

3 | 8 | 6 |

10 | 7 | 8 |

**Question:** What is the decision rule? (Round the
final answer to 2 decimal places.)

**Please answer in this format:** Reject H0 if the
test statistic is greater than ____________.

**If you could please show me how you got your answer that
would be most helpful. Thank you.**

Answer #1

The following is sample information. Test the hypothesis that
the treatment means are equal. Use the 0.05 significance level.
Treatment 1
Treatment 2
Treatment 3
3
4
8
6
3
10
3
8
6
10
7
8
1. What is the decision rule? (Round the final answer to
2 decimal places.)
Reject H0 if the test statistic is greater
than ___________.
2. Compute SST, SSE, and SS total. (Round the final
answers to 3 decimal places.)
SST = ...

The following is sample information. Test the hypothesis that
the treatment means are equal. Use the 0.02 significance level.
Treatment 1
Treatment 2
Treatment 3
7
2
5
8
3
7
6
5
10
7
3
6
a. State the null hypothesis and the alternate
hypothesis.
H0:
(The treatment
means are not all the same or The treatment means are the
same?)
H1:
(The treatment
means are not all the same or The treatment means are...

The following is sample information. Test the hypothesis that
the treatment means are equal. Use the 0.01 significance level.
Treatment 1
Treatment 2
Treatment 3
10
7
8
8
8
7
6
8
6
9
4
8
a. State the null hypothesis and the alternate
hypothesis.
H0:
(Click to
select) The treatment means are the same. The
treatment means are not all the same.
H1:
(Click to
select) The treatment means are the same. The
treatment means are not all...

The following is sample information. Test the hypothesis that
the treatment means are equal. Use the 0.02 significance level.
Treatment 1
Treatment 2
Treatment 3
3
10
4
8
6
6
3
9
3
5
7
10
a. State the null hypothesis and the alternate
hypothesis.
H0:
(Click to
select) The treatment means are not all the
same. The treatment means are the same.
H1:
(Click to
select) The treatment means are the same. The
treatment means are not all...

The following is sample information. Test the hypothesis that
the treatment means are equal. Use the 0.01 significance level.
Treatment 1
Treatment 2
Treatment 3
10
4
3
4
5
5
9
5
6
7
9
6
a. State the null hypothesis and the alternate
hypothesis.
H0:
(Click to
select) The treatment means are not all the
same. The treatment means are the same.
H1:
(Click to
select) The treatment means are the same. The
treatment means are not all...

Given the following sample information, test the hypothesis that
the treatment means are equal at the 0.05 significance level.
Treatment 1
Treatment 2
Treatment 3
3
9
6
2
6
3
5
5
5
1
6
5
3
8
5
1
5
4
4
1
7
4
6
4
(a) State the null hypothesis and the alternate hypothesis. Ho :
?1 (>, <, or =) incorrect ?2 = (<,>, or =) ?3. H1 :
Treatment means are not ___ all...

The following data are given for a two-factor ANOVA with two
treatments and three blocks.
Treatment
Block
1
2
A
42
32
B
33
20
C
48
39
Using the 0.05 significance level conduct a test of hypothesis
to determine whether the block or the treatment means
differ.
State the null and alternate hypotheses for treatments.
H0 options:
The means are different.
The means are the same.
The standard deviations are different.
The standard deviations are the same.
H1...

A sample of 42 observations is selected from a normal
population. The sample mean is 28, and the population standard
deviation is 8.
Conduct the following test of hypothesis using the 0.05
significance level.
H0 : μ ≤ 27
H1 : μ > 27
a. Is this a one- or two-tailed test?
b. What is the decision rule? (Round
the final answer to 3 decimal places.)
(Reject or
Accept) H0
and (accept or
reject) H1 when
z >___ .
c. What is the...

In order to conduct a hypothesis test for the population mean, a
random sample of 20 observations is drawn from a normally
distributed population. The resulting sample mean and sample
standard deviation are calculated as 10.5 and 2.2, respectively.
(You may find it useful to reference the appropriate table: z table
or t table).
H0: μ ≤ 9.6 against HA: μ > 9.6
a-1. Calculate the value of the test statistic. (Round all
intermediate calculations to at least 4 decimal...

A sample of 60 observations is selected from a normal
population. The sample mean is 37, and the population standard
deviation is 8.
Conduct the following test of hypothesis using the 0.10
significance level.
H0 : μ ≤ 36
H1 : μ > 36
a. Is this a one- or two-tailed test?
One-tailed test or Two-tailed test
b. What is the decision rule? (Round
the final answer to 3 decimal places.)
(Reject or Accept) H0
and (accept or reject H1
when z >...

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