The following results are from a dataset that measured the times to morbidity (in seconds) for three genetic strains of insects exposed to two different pesticides: > anova(insectmodel) Analysis of Variance Table Response: tmorb Df Sum Sq Mean Sq F value Pr(>F) strain 2 4578.1 2289.03 12.6443 0,0001777 pesticide 1 653.3 653.33 3.6089 0.0695524 strain:pesticide 2 1192.5 596.23 3.2935 0.0544618 Residuals 24 4344.8 181.03 --- Signif. codes: 0*** 0.001 ** 0.01 "0.05 0.1 1

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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The following results are from a dataset that measured the times to morbidity (in seconds) for three genetic strains of insects exposed to two different pesticides:
> anova(insectmodel)
Analysis of Variance Table
Response: tmorb
Df Sum Sq Mean Sq F value Pr(>F)
strain
4578.1 2289.03 12.6443 0.0001777
pesticide
1
653.3 653.33
3.6089 0.0695524
strain:pesticide
2 1192.5 596.23
3.2935 0.0544618
Residuals
24
4344.8 181.03
Signif. codes: 0 ***' 0.001 ***
0.01 *' 0.05 ? 0.11
Answer the following question based on these results. Is there an effect on mean time to morbidity due to pesticide use?
O No answer text provided.
O No.
O No answer text provided.
O Yes.
Transcribed Image Text:The following results are from a dataset that measured the times to morbidity (in seconds) for three genetic strains of insects exposed to two different pesticides: > anova(insectmodel) Analysis of Variance Table Response: tmorb Df Sum Sq Mean Sq F value Pr(>F) strain 4578.1 2289.03 12.6443 0.0001777 pesticide 1 653.3 653.33 3.6089 0.0695524 strain:pesticide 2 1192.5 596.23 3.2935 0.0544618 Residuals 24 4344.8 181.03 Signif. codes: 0 ***' 0.001 *** 0.01 *' 0.05 ? 0.11 Answer the following question based on these results. Is there an effect on mean time to morbidity due to pesticide use? O No answer text provided. O No. O No answer text provided. O Yes.
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