Question
In: Statistics and Probability
find the expected count and the contribution to the chi square statistic for the (control, strongly...
find the expected count and the contribution to the chi square
statistic for the (control, strongly agree) cell i. yhe two way
table below
st agr. agr. neu. dis. str dis
cont 36. 48. 4. 15. 12
treat. 55. 41. 8. 4. 1
Solutions
Expert Solution
| str agr. | agr. | neu. | dis. | str dis | Totals | |
| cont. | 36=f11 | 48=f12 | 4=f13 | 15=f14 | 12=f15 | 36+48+4+15+12=115=f10 |
| treat. | 55=f21 | 41=f22 | 8=f23 | 4=f24 | 1=f25 | 55+41+8+4+1=109=f20 |
| Totals | 91=f01 | 89=f02 | 12=f03 | 19=f04 | 13=f05 | 224=N |
| str agr. | agr. | neu. | dis. | str dis. | |
| cont. | 115*91/224=46.7188 | 115*89/224=45.6920 | 115*12/224=6.1607 | 115*19/224=9.7545 | 115*13/224=6.6741 |
| treat. | 109*91/224=44.2813 | 109*89/224=43.3080 | 109*12/224=5.8393 | 109*19/224=9.2455 | 109*13/224=6.3259 |
| str. agr | agr. | neu. | dis. | str. dis. | |
| cont. | (36-46.7188)^2/46.7188=2.4592 | (48-45.6920)^2/45.6920=0.1166 | (4-6.1607)^2/6.1607=0.7578 | (15-9.7545)^2/9.7545=2.8208 | (12-6.6741)^2/6.6741=4.2500 |
| treat. | (55-44.2813)^2/44.2813=2.5946 | (41-43.3080)^2/43.3080=0.1230 | (8-5.8393)^2/5.8393=0.7995 | (4-9.2455)^2/9.2455=2.9761 | (1-6.3259)^2/6.3259=4.4840 |
the expected count for the (control, strongly agree) =46.7188
the contribution to the chi square statistic for the (control, strongly agree) cell=2.4592
orchestra answered 1 year agoRelated Solutions
Find the expected count and the contribution to the chi-square statistic for the (Control, Neutral) cell...
Find the expected count and the contribution to the chi-square
statistic for the (Control, Neutral) cell in the two-way table
below.
Strongly Agree Agree Neutral Disagree Strongly Disagree
Control 38 49 5 15 11
Treatment 55 43 9 5 2
Round your answer for the expected count to one decimal place,
and your answer for the contribution to the chi-square statistic to
three decimal places.
Expected count=
Contribution to the chi-square statistic=
Find the expected count and the contribution to the chi-square statistic for the (C,E) cell in...
Find the expected count and the contribution to the chi-square
statistic for the (C,E) cell in the two-way table below
D E F G Total
A 35 30 44 41 150
B 78 90 67 58 293
C 19 38 26 32 115
Total 132 158 137 131 558
Round your answer for the expected count to one decimal place,
and your answer for the contribution to the chi-square statistic to
three decimal places.
Expected count =
contribution to the...
Find the expected count and the contribution to the chi-square statistic for the (Group 1, Yes)...
Find the expected count and the contribution to the chi-square
statistic for the (Group 1, Yes) cell in the two-way table below.
Yes No Group 1 711 263 Group 2 1159 313 Round your answer for the
excepted count to one decimal place, and your answer for the
contribution to the chi-square statistic to three decimal places.
Expected count= contribution to the chi-square statistic=
Find the expected count and the contribution to the chi-square statistic for the left-parenthesis C comma...
Find the expected count and the contribution to the chi-square
statistic for the left-parenthesis C comma F right-parenthesis cell
in the two-way table below. Upper D Upper E Upper F Upper G Total
Upper A 39 30 36 36 141 Upper B 77 88 70 55 290 Upper C 21 37 27 28
113 Total 137 155 133 119 544 Round your answer for the excepted
count to one decimal place, and your answer for the contribution to
the chi-square...
Chapter 7, Section 2, Exercise 032 Find the expected count and the contribution to the chi-square...
Chapter 7, Section 2, Exercise 032
Find the expected count and the contribution to the chi-square
statistic for the (B,E) cell in the two-way table below.
D
E
F
G
Total
A
39
31
39
39
148
B
74
87
68
53
282
C
17
35
27
27
106
Total
130
153
134
119
536
Round your answer for the expected count to one decimal place, and
your answer for the contribution to the chi-square statistic to
three decimal places....
Chapter 7, Section 2, Exercise 033 Find the expected count and the contribution to the chi-square...
Chapter 7, Section 2, Exercise 033 Find the expected count and
the contribution to the chi-square statistic for the (Control,
Agree) cell in the two-way table below. Strongly Agree Agree
Neutral Disagree Strongly Disagree Control 36 47 6 12 11 Treatment
56 45 12 7 2 Round your answer for the excepted count to one
decimal place, and your answer for the contribution to the
chi-square statistic to three decimal places. Expected count =
contribution to the chi-square statistic =
Chapter 7, Section 2, Exercise 033 Find the expected count and the contribution to the chi-square...
Chapter 7, Section 2, Exercise 033
Find the expected count and the contribution to the chi-square
statistic for the (Group 2, No) cell in the two-way table below.
Yes No Group 1 717 272 Group 2 1171 324 Round your answer for the
excepted count to one decimal place, and your answer for the
contribution to the chi-square statistic to three decimal
places.
Expected count=
contribution to the chi-square statistic=
In chi-square testing, the expected count is often calculated. What does it represent? Group of answer...
In chi-square testing, the expected count is often calculated.
What does it represent?
Group of answer choices
( )
The hypothetical counts that would occur if the null hypothesis
were true.
( )
The observed counts from the representative data.
( )
The hypothetical counts that would occur if the alternative
hypothesis were true.
( )
The true positive counts that occur.
For parts (a)-(f) find the test statistic and p-values with the corresponding tables. Use chi-square distribution....
For parts (a)-(f) find the test statistic and p-values with the
corresponding tables. Use chi-square distribution.
The following table shows the Myers-Briggs personality
preferences for a random sample of 406 people in the listed
professions. E refers to extroverted and I refers to
introverted.
Personality Type
Occupation
E
I
Row
Total
Clergy (all denominations)
60
47
107
M.D.
68
94
162
Lawyer
55
82
137
Column
Total
183
223
406
Use the chi-square test to determine if the listed occupations...
1. All of the following are steps in figuring the chi-square statistic EXCEPT a. figure the...
1. All of the following are steps in figuring the chi-square
statistic EXCEPT
a. figure the overall F ratio, by figuring, for each category or
cell, the observed minus expected, and squaring this
difference.
b. determine the observed frequencies in each category or
cell.
c. determine the expected frequencies in each category or
cell.
d. divide each squared difference between observed and expected
frequencies by the expected frequency for its category or cell.
2. A researcher carries out a chi-square...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- “Triangle Guessing” game in Python The program accepts the lengths of three (3) sides of a...
- THIS PROGRAM HAS TO BE WRITTEN IN C Single function to perform the parity computation on...
- Consider a buffer system consisting of Benzoic acid (pKa = 4.20) and sodium benzoate, a) Would...
- Decision Variables S T Minimize 1.8S + 2.20T Subject to: Potassium 5S + 8T >= 200...
- A neurologist needs to counsel a stroke victim and her husband about possible outcomes, treatment options,...
- Case Study: Personal Beliefs in the Workplace Don Shakow was a prominent professional who worked in...
- 1: Competency framework usage is the modern best practice in management. What is meant by competency...
ADVERTISEMENT