(b) Reject Ho if F > (Round your answer to 2 decimal places.)
(c) SST = SSE = SS total =
(Round your answers to 2 decimal places.)
(d) Complete the ANOVA table. (Round SS, MS and F values to 2 decimal
Source DF SS MS F
Factor
Error
Total
Given the following sample information, test the hypothesis that the treatment means are equal at the .05
significance level.
Treatment 1
3
2
5
1
3
1
Treatment 2
9
6
5
6
8
5
4
7
6
4
Treatment 3
6
3
5
5
5
4
1
5
(b) Reject Ho if F > . (Round your answer to 2 decimal places.)
(c) SST = SSE = SS total = (Round your answers to 2 decimal places.)
(d) Complete the ANOVA table. (Round SS, MS and F values to 2 decimal places.)
Source
DF
SS
MS
F
Factor
Error
Total
P
0.001
f) Find the 95% confidence interval for the difference between treatment 2 and 3. (Round your answers to 2
decimal places.)
95% confidence interval is:
There are four McBurger restaurants in the Columbus, Georgia, area. The numbers of burgers sold at the respective restaurants for each of the last six weeks are shown below. At the .05 significance level, is there a difference in the mean number sold among the four restaurants, when the factor of week is considered? Restaurant Week Metro Interstate University River 1 124 160 320 190 2 234 220 340 230 3 430 290 290 240 4 105 245 310 170 5 240 205 280 180 6 310 260 270 205 (b)Is there a difference in the block means? (Round SS, MS to 2 decimal places and F to 3 decimal places. Round df to nearest whole number.) H0:U1=U2=U3=U4=U5=U6 Reject if F>2.90 Source SS df MS F Treatment Blocks Error Total
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The following is a partial ANOVA table. Use the .05 significance level. (a)How many treatments are there? (b)What is the total sample size? (d)From the information given above, fill in the blanks in ANOVA table below. Calculate the value of F also. (Round the values to the nearest whole number.) Source Sum of sq. df mean sq. f treatment 2 Error 20 total 500 11 (c)What is the critical value of F? (Round your answer to 2 decimal places.)
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I have four questions I need answered as soon as possible, they are due by Midnight tonight.
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In a survey of 320 local high school students, 182 said they sent text on a daily basis. Using Excel construct an 80% confidence interval for the proportion of local high school students who send text daily. Would a proportion of 60% be likely, given the calculated confidence interval? Yes/No Find Answer to: 80% confidence interval ________+/___________ Round to two decimal places
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Need solution to check against mine for the attached practice.
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I need help with this quiz
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