Question

A certain station instructor participate in tihons. The accomparing table lots times in minutes and seconda) he recorded while riding a bicycle for five taps through each mile of a 3-mile loop. Use 0.05 significance level to the claim that it takes the same time to ride each of the mies. Doos one of the miles appear to have a hili? Click the icon to view the data table of the riding times Determine the ruland tomative hypotheses. Ho Find the F test statistic Found to four decimal places as needed) Find the value using the best statistic (Round to four decimal places as needed.) What is the conclusion for this hypothesis test? OA Reject Hy. There is stile evidence to warrant rejection of the claim that the tweedferents have the same mean ridetime OB Forecto. There is instient evidence to warrant rejection of the claim that the tree front des have the same mean ride ime. OCH There is insufficient evidence to warrant rejection of the claim that the three different mies have the same mean ridetime. OD Fail to react Hy. There is in evidence to warrant refon of the come three differenties have the same mean ridetime. Does one of themes appear to have a O A No, these data de not suggest that any of the les have a OB Yes, these data that the second mors to the long and a reasonable exploration is that it has a ha Orestese de suggest that the first me nopears to the longer and a reasonable plantes alhas

Answer 1

Output is from Excel ,

From data analysis

Select ANOVA one way

Then select the data as column in the input range

Write the los be Alfa = 0.05

Select the output range.

Select ok.

mile2 mile3 Anova: Single Factor mile1 195 213 203 200 201 202 211 202 208 201 198 212 SUMMARY Groups mile1 mile2 mile3 Count 5 5 5 Sum Average Variance 1003 200.6 10.3 999 199.8 3.2 1054 210.8 3.7 202 198 210 df ANOVA Source of Variation Between Groups Within Groups SS 376.1333 68.8 MS F P-value F crit 2 188.0667 32.80233 1.37E-05 3.885294 12 5.733333 Total 444.9333 14

Ho: M, M₂ - 43 Hi! Atleast one of the mean is different. 2 1 1 132.8023 P-value 10. 0000 - conduscon :- let los be L = 0.05 Since, p-value < 0.05, refect to ophon A: Yes, these data suggest that therd mole appears to take longen, and a reasonable explanation is that it has a hell