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Author Question: A group of home gardeners want to test whether the type of soil used to grow heirloom tomatoes has ... (Read 138 times)

humphriesbr@me.com

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on: Apr 14, 2020
A group of home gardeners want to test whether the type of soil used to grow heirloom tomatoes has an effect on the number of tomatoes harvested. Gardeners randomly assigned tomato plants to be grown in soil with no fertilizer, commercial plant food, and homemade compost. All other growing conditions were kept the same. Forty plants were assigned to each group. At the end of the growing season the number of tomatoes harvested was counted. Assume that all other conditions for the ANOVA test have been met.

State the null and alternative hypothesis.
◦ H0: The mean number of tomatoes harvested differs by type of fertilizer used.
Ha: There is no difference in the mean number of tomatoes harvested by type of fertilizer used.
◦ H0: μnone = μcommercial = μcompost
Ha: The mean number of tomatoes harvested differs by type of fertilizer used..
◦ H0: μnone < μcommercial < μcompost
Ha: There is no difference in the mean number of tomatoes harvested.
◦ None of these
Introductory Statistics: Exploring the World Through Data ¦ Gould, Ryan ¦ 2nd Edition
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Marked as best answer by humphriesbr@me.com on Apr 14, 2020

yifu223

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Reply #1 on: Apr 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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humphriesbr@me.com

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Reply 2 on: Apr 14, 2020
Excellent

xthemafja

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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