You just divide. 38÷12=3.166~ $3.17
B
explanation: cuz i said so
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Answer:
-10 HAPPY TO HELP ILY <3
Step-by-step explanation:
Answer:
1. b. 14.6 ± 7.38
2. b. 3.43
3. b. 0.01 < P-value < 0.05
4. b. There is sufficient evidence to reject the null hypothesis.
Step-by-step explanation:
The hypothesis test is used to test the null hypothesis against the alternative hypothesis. The p value of the test determines whether to accept or reject the null hypothesis. In the given scenario the p value is less than 0.05 so there is sufficient evidence against the null hypothesis in favor of alternative hypothesis.
Th dimensions of the rectangle would be 10 x 12
