Question

9.) In the case of Casteneda v. Partida, it was found that during a period of 11 years in Hidalgo County, Texas, 870 people were selected for grand jury duty and 39% of them were Americans of Mexican ancestry. Among the people eligible for grand jury duty, 79.1% were Americans of Mexican ancestry. Use a 0.01 significance level to test the claim that the selection process is biased against Americans of Mexican ancestry. Does the jury selection system appear to be fair?

Answer #1

n a recent court case it was found that during a period of 11
years 857 people were selected for grand jury duty and 36% of them
were from the same ethnicity. Among the people eligible for grand
jury duty, 80% were of this ethnicity. Use a 0.01 significance
level to test the claim that the selection process is biased
against allowing this ethnicity to sit on the grand jury. Identify
the null hypothesis, alternative hypothesis, test statistic,
P-value, conclusion...

In a recent court case, it was found that during a period of 11
years 890 people were selected for grand jury duty and 41 % of them
were from the same ethnicity. Among the people eligible for grand
jury duty, 78 % were of this ethnicity. Use a 0.01 significance
level to test the claim that the selection process is biased
against allowing this ethnicity to sit on the grand jury.
Identify the null hypothesis, alternative hypothesis, test
statistic,...

In a recent court case it was found that during a period of 11
years 855 people were selected for grand jury duty and 37% of them
were from the same ethnicity. Among the people eligible for grand
jury duty, 78.4% were of this ethnicity. Use a 0.01 significance
level to test the claim that the selection process is biased
against allowing this ethnicity to sit on the grand jury. Identify
the null hypothesis, alternative hypothesis, test statistic,
P-value, conclusion...

In a recent court case it was found that during a period of 11
years 861people were selected for grand jury duty and 38% of them
were from the same ethnicity. Among the people eligible for grand
jury duty, 78.3% were of this ethnicity. Use a 0.01significance
level to test the claim that the selection process is biased
against allowing this ethnicity to sit on the grand jury. Identify
the null hypothesis, alternative hypothesis, test statistic,
P-value, conclusion about the...

In a recent court case it was found that during a period of 11
years 867867 people were selected for grand jury duty and 4040% of
them were from the same ethnicity. Among the people eligible for
grand jury duty, 80.880.8% were of this ethnicity. Use a 0.010.01
significance level to test the claim that the selection process is
biased against allowing this ethnicity to sit on the grand jury.
Identify the null hypothesis, alternative hypothesis, test
statistic, P-value, conclusion...

In a recent court case it was found that during a period of 11
years 881 people were selected for grand jury duty and 41% of them
were from the same ethnicity. Among the people eligible for grand
jury duty, 79.7% were of this ethnicity. Use a 0.05 significance
level to test the claim that the selection process is biased
against allowing this ethnicity to sit on the grand jury. Identify
the null hypothesis, alternative hypothesis, teststatistic,
P-value, conclusion about...

In a recent court case it was found that during a period of 11
years
877877
people were selected for grand jury duty and
4141%
of them were from the same ethnicity. Among the people eligible
for grand jury duty,
78.578.5%
were of this ethnicity. Use a
0.010.01
significance level to test the claim that the selection process
is biased against allowing this ethnicity to sit on the grand jury.
Identify the null hypothesis, alternative hypothesis, test
statistic, P-value, conclusion...

In a recent court case, it was found that during a period of 11
years 893 people were selected for grand jury duty and 36% of them
were from the same ethnicity. Among the people eligible for grand
jury duty, 78.6% were of this ethnicity. Use a 0.01 significance
level to test the claim that the selection process is biased
against allowing this ethnicity to sit on the grand jury. Identify
the null hypothesis, alternative hypothesis, test statistic,
P-value, conclusion...

13. In a recent court case it was found that during a period of
11 years 879 people were selected for grand jury duty and 39% of
them were from the same ethnicity. Among the people eligible for
grand jury duty, 80.2% were of this ethnicity. Use a 0.01
significance level to test the claim that the selection process is
biased against allowing this ethnicity to sit on the grand jury.
Identify the null hypothesis, alternative hypothesis, test
statistic, P-value,...

In a recent court case it was found that during a period of 11
years 872 people were selected for grand jury duty and 42 % of them
were from the same ethnicity. Among the people eligible for grand
jury duty, 80.5% were of this ethnicity. Use a 0.01 significance
level to test the claim that the selection process is biased
against allowing this ethnicity to sit on the grand jury. Identify
the null hypothesis, alternative hypothesis, test statistic,
P-value,...

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