Answer:
75+75×15/100=75+11.25=86.25$
Answer:
1.5
Step-by-step explanation:
1.47826086
rounded to the nearest tenth is 1.5
Answer: If the null hypothesis is true, the probability of observing a sample mean of at least 5.15 minutes is .031
Step-by-step explanation:
Answer:
Iron
Step-by-step explanation:
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