Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a 0.75 probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of 28. Complete parts (a) through (c) below. a. Find the mean and the standard deviation for the numbers of peas with green pods in the groups of 28. The value of the mean is μ=enter your response here peas. (Type an integer or a decimal. Do not round.) The value of the standard deviation is σ=enter your response here peas. (Round to one decimal place as needed.) b. Use the range rule of thumb to find the values separating results that are significantly low or significantly high. Values of enter your response here peas or fewer are significantly low. (Round to one decimal place as needed.) Values of enter your response here peas or greater are significantly high. (Round to one decimal place as needed.) c. Is a result of 14 peas with green pods a result that is significantly low? Why or why not? The result ▼ is is not significantly low, because 14 peas with green pods is ▼ greater than equal to less than enter your response here peas. (Round to one decimal place as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a

0.75

probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of

28.

Complete parts (a) through (c) below.

a. Find the mean and the standard deviation for the numbers of peas with green pods in the groups of

28.

The value of the mean is

μ=enter your response here

peas.

(Type an integer or a decimal. Do not round.)

The value of the standard deviation is

σ=enter your response here

peas.

(Round to one decimal place as needed.)

b. Use the range rule of thumb to find the values separating results that are significantly low or significantly high.

Values of

enter your response here

peas or fewer are significantly low.

(Round to one decimal place as needed.)

Values of

enter your response here

peas or greater are significantly high.

(Round to one decimal place as needed.)

c. Is a result of

peas with green pods a result that is significantly low? Why or why not?

The result

▼

is not

significantly low, because

peas with green pods is

▼

greater than

equal to

less than

enter your response here

peas.

(Round to one decimal place as needed.)

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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