Question
In: Math
Question 1: Dr. Snow replicated the previous study and obtained scores for the three samples listed...
Question 1:
Dr. Snow replicated the previous study and obtained scores for the three samples listed in the table below:
|
Low HS |
Medium HS |
High HS |
|
4 |
14 |
17 |
|
9 |
12 |
12 |
|
6 |
3 |
13 |
|
8 |
26 |
15 |
|
14 |
15 |
18 |
|
16 |
19 |
16 |
|
8 |
17 |
16 |
|
10 |
5 |
14 |
In SPSS, analyze the data Dr. Snow collected using a one-way ANOVA.
Complete the table below using the results found in the output box labeled Descriptives, then use the response to complete the following 6 questions.
|
Low HS |
Med HS |
High HS |
|
|
Mean |
|||
|
SD |
- mean of the low HS group? (2 decimal places)
- mean of the medium HS group? (2 decimal places)
- mean of the high HS group? (2 decimal places)
- SD of the low HS group? (2 decimal places)
- SD of the medium HS group? (2 decimal places)
- SD of the high HS group? (2 decimal places)
- F-obtained values?
- between-groups MS? (3 decimal places)
- within-groups MS? (3 decimal places)
- significance levels?
- F ratio?(2 decimal places)
- p value for Dr. Snow's study?(3 decimal places)
- Write a complete APA-style conclusion for Question2.
Solutions
ft
milcah answered 6 months agoRelated Solutions
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
6
4
11
8
6
9
7
6
9
7
4
7
F-ratio =
p-value =
Conclusion:
These data do not provide evidence of a difference between the
treatments
There is a significant...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
22
21
22
23
19
24
21
19
24
22
21
26
F-ratio =
p-value =
Conclusion:
There is a significant difference between treatments
These data do not provide evidence of a difference...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
14
10
13
13
12
15
12
12
17
13
10
15
F-ratio =
p-value =
Conclusion:
These data do not provide evidence of a difference between the
treatments
There is a significant...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
9
5
12
8
7
10
7
7
10
8
5
8
F-ratio =____________________
p-value =__________________
Conclusion:
__These data do not provide evidence of a difference between
the treatments
__There is a significant...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments.
Treatment 1
Treatment 2
Treatment 3
4
3
8
3
1
4
5
4
3
1
6
6
M = 4
M = 2
M = 6
SS = 2
SS = 4
SS = 8
a. State the null and alternative hypotheses.
b. Fill in the ANOVA table below.
Source
SS
df
MS
F
Between treatments
Within treatments
Total
c. If α...
An enzyme was obtained in Dr. Cai’s lab. To study the kinetics of this enzyme, a...
An enzyme was obtained in Dr. Cai’s lab. To study the
kinetics of this enzyme, a
graduate student measured the velocity of the reaction
at a substrate concentration
of 0.2 mM substrate. He found the initial rate decreased
to 1/3 after 1.2 mM
competitive inhibitor was added.
KI, the dissociation constant for
the inhibitor
binding to the enzyme, is 0.5 mM. What is the
KM, the Michaelis
constant?
A. 0.33 mM
B. 0.5 mM
C. 0.1 mM
D. 1 mM...
A) Quiz scores of statistics students were obtained by a teacher and listed below. Construct a...
A) Quiz scores of statistics students were obtained by a teacher
and listed below. Construct a frequency distribution beginning with
a lower class limit of 0 and use a class width of 2. What frequency
is listed for the third class?
0, 4, 5, 4, 3, 6, 8,2, 4, 10
B) A frequency table of grades has five classes (A, B, C, D, F)
with frequencies of 23, 24, 12, 7, and 24 respectively. Using
percentages, what are the relative...
Inference from two independent samples. The data in the previous question (?̅ = 217,900, ? =...
Inference from two independent samples. The data in the previous
question (?̅ = 217,900, ? = 91,200, ? = 25) was from 2013. The real
estate agent believes that home prices have increased in the five
years since then. In order to assess whether or not this is true,
she gathers data on a new random sample of 40 existing
single-family home sales from her neighborhood in 2018. The average
sale price from her 2018 sample is ?̅ = 252,900...
Discuss the importance of marketing activities for each of the segments listed in the previous question....
Discuss the importance of marketing activities for each of the
segments listed in the previous question.
Discuss and explain how important you think
advertising is for each of the market segments.
Provide specific examples.
Discuss and explain how important you think personal
sales is for each of the market segments. Provide specific
examples.
Discuss and explain how important you think sales
promotions are for each of the market segments. Provide
specific examples.
Discuss and explain how important you think public...
In a study of obesity the following results were obtained from samples of males and females...
In a study of obesity the following results were obtained from
samples of males and females between the ages of 20 and 75:
n Number OverweightMales 150 21
Females 200 48
Can we conclude from these data that in the sampled populations
there is a difference in the
proportions who are overweight? Let a = .05.
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- It is often said that control is largely an illusion. For example, in traditional classrooms many...
- The molar enthalpy of a binary liquid system of species 1 and 2 at fixed T...
- JAVA I need to write a code that calculates mean and standard deviation using arrays and...
- This problem is based on the transactions for the Sweet Homes Company in your text. Prepare...
- Time value Personal Finance Problem You have $1,800 to invest today at 8% interest compounded annually....
- Please indicate whether the claim reported in the headline below is most likely to be normative...
- An almost cube-shaped animal cell (side length 10 μm) uses 109 ATP molecules per minute. You...
ADVERTISEMENT