The time to complete an exam is approximately Normal with a mean of 47 minutes and a standard deviation of 8 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-3σ μ-2σ μ-σ н 47 = = 8 o= H μ+O μ+2σ μ+30
The time to complete an exam is approximately Normal with a mean of 47 minutes and a standard deviation of 8 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-3σ μ-2σ μ-σ н 47 = = 8 o= H μ+O μ+2σ μ+30
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
Section13.3: Special Probability Density Functions
Problem 8E
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![The time to complete an exam is approximately Normal with
a mean of 47 minutes and a standard deviation of 8 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-20 μ-²0 μ
H-O
μ-30 μ-20
н =
47
= 8
μ+σ μ+2σ μ+30](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faddcfefe-79de-4bfb-b00e-9692daf48932%2F1a6a764f-a0fe-4c8a-9069-a527f2375ba3%2F4vode7_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 8 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-20 μ-²0 μ
H-O
μ-30 μ-20
н =
47
= 8
μ+σ μ+2σ μ+30
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