Suppose the measurement of 800 items are normally distributed with mean 66 cm and standard deviation 5 cm,  the number of items with measures 72 cm or more is   A. 702 B. 708 C. 92 D. 98

Q: An agronomist measured the height of 115 Canola plants. The mean height was 242 cm and the standard…

A: The mean is 242 cm and the standard deviation is 14 cm.

Q: The descriptive measure of dispersion that is based on the concept of a deviation about the mean is…

A: Range : Range is the measure of dispersion. It is the difference between minimum value and maximum…

Q: A variable is normally distributed with mean 20 and standard deviation 5. Use your graphing…

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Q: uppose that the length of a steel bar is measured by a number of different observers and the…

A: For Measurement A The mode of a set of data is the value in the set that occurs most often. Ordering…

Q: mean 21 and standard deviation 3. Use your graphing calculator to find each of the following areas.…

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A: Given data, At the end of the semester a professor wants to organize student’s grades by how many…

Q: A variable is normally distributed with mean 21 and standard deviation 7. Use your graphing…

A: Given X is normal Distributed with mean µ = 21.0 and standard deviation σ = 7.0 now will using…

Q: A variable is normally distributed with mean 18 and standard deviation 3. Use your graphing…

A: Given : A variable is normally distributed with mean 18 and standard deviation of 3 .  Let X be the…

Q: A variable is normally distributed with mean 21 and standard deviation 7. Use your graphing…

A: According to bartleby policy i solved exactly 3 subpart. If you want more please uplode…

Q: Suppose the measurement of 800 items are normally distributed with mean 66 cm and standard deviation…

A:

Q: A surveying team makes six measurement of an angle using a hand-held compass. Each measurement has…

A: To find out the error in the calculated mean.

Q: A variable is normally distributed with mean 20 and standard deviation 7. Use your graphing…

A: The given mean is 20 and standard deviation is 7.

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A: Quantitative variable : A variable that consists of a count or numerical measurement of the…

Q: A variable is normally distributed with mean 20 and standard deviation 7. Use your graphing…

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Q: The mean number of people per day visiting an art show in July was 110. If 20 more people each day…

A:

Q: A variable is normally distributed with mean 17 and standard deviation 8. Use your graphing…

A: Given, Population mean = μ = 17 Population standard deviation = σ = 8 X ~ N (μ=17, σ = 8) Here we…

Q: A variable is normally distributed with mean 19 and standard deviation 4. Use your graphing…

A: From the provided information, Mean (µ) = 19 Standard deviation (σ) = 4 X~N (19, 4)

Q: A variable is normally distributed with mean 21 and standard deviation 6. Use your graphing…

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Q: A variable is normally distributed with mean 17 and standard deviation 9. Use your graphing…

A: as per guideline expert have to answer first three subpart only dear student please upload other…

Q: The measure of dispersion which shows the variation about the mean

A: we need to answer question using the concept of Measures of Dispersion

Q: find each of the following areas. Write your answers in decimal form. Round to the nearest thousam…

A: Given A variable is normally distributed with mean 22 standard deviation 5. Use your graphing…

Q: 1. Are you the head of the household? Yes No 2. Sex 1. Female | 2. Male 3. What was your age at your…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: A variable is normally distributed with mean 21 and standard deviation 7. Use your graphing…

A: Given,μ=21σ=7

Q: B. Given the measurements 20, 26, 40, 39, 25, 36, and 34, Show complete solution and round your…

A: Calculate Range Sample Standard deviation (S), Mean deviation from the following…

Q: A variable is normally distributed with mean 17 and standard deviation 8. Use your graphing…

A: As per our guidelines we are suppose to three sub parts.

Q: U 50 ° D G. F E 190 °

A: The figure of the circle is given by To evaluate : The value of m∠EGF

Q: A variable is normally distributed with mean 15 and standard deviation 3. Use your graphing…

A: According our policy we can answer only first three subpart for remaining please repost the…

Q: A variable is normally distributed with mean 17 and standard deviation 6. Write your answers in…

A: