Mathematics, 12.05.2021 01:10 aaronjin4443

1) Determine the probability of the treatment group’s mean being greater than the control group’s mean by 8 points or more. Then complete the statements. The significance level is set at 5%, and the probability of the result is 3.6%, which is less than the significance level. The result is not statistically significant

2)Which statement is true about the result considering a significance level of 5%?

A) The result is not statistically significant, which implies that this result could be due to random chance.
B) The result is not statistically significant, which implies that spraying the corn plants with the new type of fertilizer does increase the growth rate.
C) The result is statistically significant, which implies that spraying the corn plants with the new type of fertilizer does increase the growth rate.
D) The result is statistically significant, which implies that spraying the corn plants with the new type of fertilizer does not increase the growth rate.

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1) Determine the probability of the treatment group’s mean being greater than the control group’s m

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