The time to complete an exam is approximately Normal with a mean of 47 minutes and a standard deviation of 5 minutes. The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Fill in the indicated boxes. H-30 μ-20 μ-0 H μ=47 σ=5 μ+ μ+20 μ+30
The time to complete an exam is approximately Normal with a mean of 47 minutes and a standard deviation of 5 minutes. The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Fill in the indicated boxes. H-30 μ-20 μ-0 H μ=47 σ=5 μ+ μ+20 μ+30
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 5PT
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Question
![The time to complete an exam is approximately Normal with a mean of 47 minutes and a standard
deviation of 5 minutes.
The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal
to the standard deviation. Fill in the indicated boxes.
μ-30 μ-20 μ-0
μ
μ = 47
σ=5
μ+O μ+2σ μ+30](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a9fb8b1-d1bc-4ab3-ad21-33e345ab1c5f%2F7a3872f5-3af2-424c-8fb6-cd41c3460284%2Fyeg9mvb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The time to complete an exam is approximately Normal with a mean of 47 minutes and a standard
deviation of 5 minutes.
The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal
to the standard deviation. Fill in the indicated boxes.
μ-30 μ-20 μ-0
μ
μ = 47
σ=5
μ+O μ+2σ μ+30
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