Question

H | C | O | |

F | 3 , 7 | 9 , 13 | 12 , 16 |

M | 1 , 5 | 3, 7 | 2, 6 |

What is the obtained F ratio for the column variable? Correct answer if 3.5 but I don't know how to get there. I found the Sum of Square of column = 56, Mean square error is 48, and mean square variance of column equal to 56/(3-1)=28. I got the answer wrong. Please explain what did I do wrong. Thank you

Answer #1

Thank You!

Please thumbs up!

12. Consider the following table:
SS
DF
MS
F
Among Treatments
3410.5
Error
?
13
235.95
Total
18
Step 1 of 8:
Calculate the sum of squares of experimental error. Please round
your answer to two decimal places.
Step 2 of 8: Calculate the degrees of freedom
among treatments.
Step 3 of 8: Calculate the mean square among
treatments. Please round your answer to two decimal places.
Step 4 of 8: Calculate the F-value.
Please round your answer to two...

1. A researcher wants to investigate the relationship between 3
year olds watching Sesame Street and vocabulary. She asks the
parents how much Sesame Street their child watches per week then
ascertains how many words that child knows. The data is as
follows:
Participant
Hours watching sesame street per week
words known
A
8
200
B
10
210
C
4
270
D
2
250
E
4
310
F
7
309
G
3
275
H
5
290
I
6
342
b....

Consider the data.
xi
1
2
3
4
5
yi
2
8
6
11
13
(a)
Compute the mean square error using
equation s2 = MSE =
SSE
n −
2
. (Round your answer to two decimal places.)
(b)
Compute the standard error of the estimate using equation
s =
MSE
=
SSE
n −
2
. (Round your answer to three decimal places.)
(c)
Compute the estimated standard deviation of
b1
using equation
sb1 =
s
Σ(xi −
x)2...

1.-To study the effect of temperature on yield in a chemical
process, five batches were produced at each of three temperature
levels. The results follow.
Temperature
50°C
60°C
70°C
33
30
22
24
30
28
36
35
29
39
23
31
28
27
35
Construct an analysis of variance table. (Round your values for
MSE and F to two decimal places, and your p-value
to four decimal places.)
Source
of Variation
Sum
of Squares
Degrees
of Freedom
Mean
Square
F...

Dep Delay
Arr Delay
q1
-13
-9
q3
1
3
IQR
14
12
stdev
9.211846
9.660933
negative
291
zero
39
positive
170
total (should be 500)
500
all data is for arrival data. please help me explain these
can someone help me answer these questions and tell me how to
put them in excel.thanx in advance
1. Define a random variable (X) so
that your chosen data set represents values of X.
2. Is your chosen random variable discrete or...

A student would like to assess whether the mean amount of money
spent on books during the 2016-2017 school year is equal for all
students in each of the four class ranks at California University
(1: Freshmen, 2: Sophomores, 3: Juniors, 4: Seniors). To conduct
this study, the student took a large random sample of students at
California University and recorded for each student the total
amount of money spent on books during the 2016-2017 school year and
the class...

*Answer all questions using R-Script*
Question 1
Using the built in CO2 data frame, which contains data from an
experiment on the cold tolerance of Echinochloa crus-galli; find
the following.
a) Assign the uptake column in the
dataframe to an object called "x"
b) Calculate the range of x
c) Calculate the 28th percentile of
x
d) Calculate the sample median of
x
e) Calculate the sample mean of x and
assign it to an object called "xbar"
f) Calculate...

Select the letter (a, b, c,d, e, f) with the most appropriate
answer
1) The first step is to:
A) Take care of the worst looking victim first
B) Start where you stand
C) Stop, look, listen and think
D) Conduct voice triage
Ans:........
2) Triage which victim first?
A) The worst looking victim
B) The worst sounding victim
C) The closest victim
D) The youngest victim
Ans:........
3) An example of check mental status is:
A) Do I remember...

Researchers want to know if playing violent video games
increases aggression levels. They know that the typical teenager
scores an average of μ = 4 on a test of aggression. To
evaluate their hypothesis, they take a random sample of n
= 5 teenagers and have them play violent video games for two hours.
After playing the games the teenagers then are measured with the
aggression test, resulting in the following scores:
X
4
7
5
6
6
(a) Identify...

1. What is an ISP (Integrated Service Provider) for supply
chains? (1 point)
A. A consultant agency which integrates the supply chain for
companies
B. A 2 PL or a 3PL, but not a 4PL
C. A company supplying transportation and warehousing
services
D. A logistics service company specialized in suppling VAS (value
added
services)
2. What characterizes a 4 PL? (1 point)
A. They are non-asset based and provides integrated services
primarily
supplied by asset based providers, for example...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 8 minutes ago

asked 8 minutes ago

asked 8 minutes ago

asked 12 minutes ago

asked 14 minutes ago

asked 53 minutes ago

asked 53 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago