average age to be Sample mean of 2.05 years. The population standard deviation is known to be o = 1.13 years. However, it is thought that the average age of coyotes is µ = 1.75 years. Test to see if the coyotes in Northern Minnesota live longer than the national average of 1.75 years. Use 0.03 level of significance. What are the hypotheses? A: Ho µ= 1.75 years vs HA H> 1.75 years B: Ho H = 1.75 years vs HA H< 1.75 years C: Ho µ= 2.05 years vs HA H> 2.05 years D: Ho µ = 2.05 years vs HA H< 2.05 years O A

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Topic Video
Question
A random sample of 46 adult coyotes from Northern Minnesota showed the average age to be
sample mean of 2.05 years. The population standard deviation is known to be o = 1.13 years.
However, it is thought that the average age of coyotes is u = 1.75 years. Test to see if the
coyotes in Northern Minnesota live longer than the national average of 1.75 years. Use 0.03 level
of significance.
What are the hypotheses?
A: Ho µ= 1.75 years vs HA µ> 1.75 years
B: Ho µ= 1.75 years vs HA H< 1.75 years
C: Ho µ= 2.05 years vs HA µ> 2.05 years
D: Ho µ = 2.05 years vs HA u< 2.05 years
O A
D
O O
Transcribed Image Text:A random sample of 46 adult coyotes from Northern Minnesota showed the average age to be sample mean of 2.05 years. The population standard deviation is known to be o = 1.13 years. However, it is thought that the average age of coyotes is u = 1.75 years. Test to see if the coyotes in Northern Minnesota live longer than the national average of 1.75 years. Use 0.03 level of significance. What are the hypotheses? A: Ho µ= 1.75 years vs HA µ> 1.75 years B: Ho µ= 1.75 years vs HA H< 1.75 years C: Ho µ= 2.05 years vs HA µ> 2.05 years D: Ho µ = 2.05 years vs HA u< 2.05 years O A D O O
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON