Repeat the Procedure for n = 5For the sample of n = 5 days averaged together, construct a histogram of the averages (your means together with the means of the other groups). Make intervals with bar widths of 1/2 a day. Sketch the graph using a ruler and pencil. Scale the axes.Draw a smooth curve through the tops of the bars of the histogram. Use one to two complete sentences to describe the general shape of the curve.Repeat the Procedure for n = 10For the sample of n = 10 days averaged together, construct a histogram of the averages (your means together with the means of the other groups). Make intervals with bar widths of 1/2 a day. Sketch the graph using a ruler and pencil. Scale the axes.Draw a smooth curve through the tops of the bars of the histogram. Use one to two complete sentences to describe the general shape of the curve. STATS LAB 7: Central Limit Theorem (Cookie Recipes)GivenX = length of time (in days) that a cookie recipe lasted at the Olmstead Homestead. (Assume thateach of the different recipes makes the same quantity of cookies.)Recipe #XRecipe #XRecipe #111623151732218331934203521362237383923456789101112131415561265251132Calculate the following:a. Hyb. ox=23242526272829302461652516416240 41 42 3 44 4543X345661121616262Recipe #464748495051525354555657585960X2211554651124365 Collect the DataUse a random number generator to randomly select four samples of size n = 5 from the givenpopulation. Record your samples. Then, for each sample, calculate the mean to the nearest tenth.Record them in the spaces provided. Record the sample means for the rest of the class.2. Complete the table:Means:Means:Sample 13. Calculate the following:5112621765x = 2.873969Sample 1a. Mean of all x = μx = 2.6b. s. D. of all x = Sx = 0.14x = 5.681410Sample 29Sample 210122392165x = 2.64. Again, use a random number generator to randomly select four samples from thepopulation. This time, make the samples of size n = 10. Record the samples in the tablex = 6Sample 37810663364542241x = 2.6Sample 3|x = 5.8Sample 4956313351531411x=2.4Sample 4Samplemeansfrom othergroups:x = 3.932.252.52.253Samplemeans fromothergroups:6.2546.56.55.574.255.253.54.5

Given information: Recipe X 1 1 2 5 3 2 4 5 5 6 6 1 7 2 8 6 9 5 10 2 11 5…

Answered: Repeat the Procedure for n = 5 For the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Question

Repeat the Procedure for n = 5

For the sample of n = 5 days averaged together, construct a histogram of the averages (your means together with the means of the other groups). Make intervals with bar widths of 1/2 a day. Sketch the graph using a ruler and pencil. Scale the axes.
Draw a smooth curve through the tops of the bars of the histogram. Use one to two complete sentences to describe the general shape of the curve.

Repeat the Procedure for n = 10

For the sample of n = 10 days averaged together, construct a histogram of the averages (your means together with the means of the other groups). Make intervals with bar widths of 1/2 a day. Sketch the graph using a ruler and pencil. Scale the axes.
Draw a smooth curve through the tops of the bars of the histogram. Use one to two complete sentences to describe the general shape of the curve.

STATS LAB 7: Central Limit Theorem (Cookie Recipes)
Given
X = length of time (in days) that a cookie recipe lasted at the Olmstead Homestead. (Assume that
each of the different recipes makes the same quantity of cookies.)
Recipe #
X
Recipe #
X
Recipe #
1
1
16
2
31
5
17
32
2
18
33
19
34
20
35
21
36
22
37
38
39
2
3
4
5
6
7
8
9
10
11
12
13
14
15
5
6
1
2
6
5
2
5
1
1
3
2
Calculate the following:
a. Hy
b. ox
=
23
24
25
26
27
28
29
30
2
4
6
1
6
5
2
5
1
6
4
1
6
2
40 41 42 3 44 45
43
X
3
4
5
6
6
1
1
2
1
6
1
6
2
6
2
Recipe #
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
X
2
2
11
5
5
4
6
5
1
1
2
4
3
6
5

Collect the Data
Use a random number generator to randomly select four samples of size n = 5 from the given
population. Record your samples. Then, for each sample, calculate the mean to the nearest tenth.
Record them in the spaces provided. Record the sample means for the rest of the class.
2. Complete the table:
Means:
Means:
Sample 1
3. Calculate the following:
5
1
1
2
6
2
1
7
6
5
x = 2.8
7
3
9
6
9
Sample 1
a. Mean of all x = μx = 2.6
b. s. D. of all x = Sx = 0.14
x = 5.6
8
1
4
10
Sample 2
9
Sample 2
10
1
2
2
3
9
2
1
6
5
x = 2.6
4. Again, use a random number generator to randomly select four samples from the
population. This time, make the samples of size n = 10. Record the samples in the table
x = 6
Sample 3
7
8
10
6
6
3
3
6
4
5
4
2
2
4
1
x = 2.6
Sample 3
|
x = 5.8
Sample 4
9
5
6
3
1
3
3
5
1
5
3
1
4
1
1
x=2.4
Sample 4
Sample
means
from other
groups:
x = 3.9
3
2.25
2.5
2.25
3
Sample
means from
other
groups:
6.25
4
6.5
6.5
5.5
7
4.25
5.25
3.5
4.5

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 + ...

Expert Solution