If a meteorologist wanted to use the highest speed to predict the times it would take storms to travel across the state in order to issue warnings, what figure would meteorologist likely use? miles per hour for the prediction. The meteorologist should use X
If a meteorologist wanted to use the highest speed to predict the times it would take storms to travel across the state in order to issue warnings, what figure would meteorologist likely use? miles per hour for the prediction. The meteorologist should use X
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Need help with part 2
![**Thunderstorm Speeds**
A meteorologist who sampled 10 thunderstorms found that the average speed at which they traveled across a certain state was 17 miles per hour. The standard deviation of the sample was 2.7 miles per hour. Round the final answers to at least two decimal places.
**Part 1 of 2**
Find the 98% confidence interval of the mean. Assume the variable is normally distributed.
\[ 14.59 < \mu < 19.41 \]
**Progress Bar:**
- Part: 1 / 2 (with a partially filled blue bar indicating progress)
**Part 2 of 2**
If a meteorologist wanted to use the highest speed to predict the time it would take storms to travel across the state in order to issue warnings, what figure would meteorologist likely use?
The meteorologist should use [___] miles per hour for the prediction.
(An empty text box is provided for the answer, with buttons for submitting or resetting the response.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5aeff752-7ccf-4e62-bc6c-99de9bf43c1c%2Fcd383485-73a6-474d-941f-e6e7636b50eb%2F7tlp0h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Thunderstorm Speeds**
A meteorologist who sampled 10 thunderstorms found that the average speed at which they traveled across a certain state was 17 miles per hour. The standard deviation of the sample was 2.7 miles per hour. Round the final answers to at least two decimal places.
**Part 1 of 2**
Find the 98% confidence interval of the mean. Assume the variable is normally distributed.
\[ 14.59 < \mu < 19.41 \]
**Progress Bar:**
- Part: 1 / 2 (with a partially filled blue bar indicating progress)
**Part 2 of 2**
If a meteorologist wanted to use the highest speed to predict the time it would take storms to travel across the state in order to issue warnings, what figure would meteorologist likely use?
The meteorologist should use [___] miles per hour for the prediction.
(An empty text box is provided for the answer, with buttons for submitting or resetting the response.)
Expert Solution
Step 1,
Answer)
Giventhat:
From part-1, upper limit of 98% average speed of thunderstorm is 19.41.
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