Let a success be a student that rides a bicycle to class. Identify the null and alternative hypotheses. A. Ho: p= 0.33 H₁: p>0.33 Ho: p=0.33 H₁: p=0.33 B. Ho: p=0.33 H₁: p=0.33 or z> E. Ho: p = 0.33 H₁: p<0.33 C. Ho: p<0.33 H₁: p= 0.33 F. Ho: p > 0.33 H₁: p = 0.33 Identify the critical region. Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to two decimal places as needed.) OA. Z< OB. Z> O c. z<
Let a success be a student that rides a bicycle to class. Identify the null and alternative hypotheses. A. Ho: p= 0.33 H₁: p>0.33 Ho: p=0.33 H₁: p=0.33 B. Ho: p=0.33 H₁: p=0.33 or z> E. Ho: p = 0.33 H₁: p<0.33 C. Ho: p<0.33 H₁: p= 0.33 F. Ho: p > 0.33 H₁: p = 0.33 Identify the critical region. Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to two decimal places as needed.) OA. Z< OB. Z> O c. z<
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 36CR
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Transcribed Image Text:At a certain college, it is estimated that at most 33% of the students ride bicycles to
class. Does this seem to be a valid estimate if, in a random sample of 81
college students, 34 are found to ride bicycles to class? Use a 0.10 level of significance.
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
Let a success be a student that rides a bicycle to class. Identify the null and alternative
hypotheses.
A. Ho: p= 0.33
H₁: p > 0.33
D. Ho: p = 0.33
H₁: p0.33
B. Z>
O c. z<
B. Ho: p=0.33
H₁: p= 0.33
or z >
E. Ho: p = 0.33
H₁: p<0.33
Identify the critical region. Select the correct choice below and fill in the answer box(es)
to complete your choice.
(Round to two decimal places as needed.)
OA. Z<
C. Ho: p<0.33
H₁: p= 0.33
F. Ho: p > 0.33
H₁: p= 0.33
Transcribed Image Text:In a study to estimate the proportion of residents in a certain city and its suburbs who
favor the construction of a nuclear power plant, it is found that 77 of 125 urban residents
favor the construction while only 56 of 100 suburban residents are in favor. Is there a
significant difference between the proportions of urban and suburban residents who
favor construction of the nuclear plant? Make use of a P-value.
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table.
Let urban residents correspond to population 1, let suburban residents correspond to
population 2, and let a success be a resident who favors the construction of a nuclear
power plant. Identify the null and alternative hypotheses.
OA. Ho: P₁ P2
H₁: P₁
P2
D. Ho: P₁ P2
H₁: P₁ = P2
Find the test statistic.
B. Ho: P₁ = P2
H₁: P₁ P2
E. Ho: P₁ = P2
H₁: P₁ P₂
(Round to two decimal places as needed.)
C. Ho: P₁ P2
H₁: P₁ = P2
OF. Ho: P1
P2
H₁: P₁ = P2
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