Answer:
Test statistic, (to 3 dp)
Step-by-step explanation:
Deviation, d = x -y
Sample mean for the deviation
Standard deviation:
SD =2.93
Under the null hypothesis, the formula for the test statistics will be given by:
Answer:
whats the question
Step-by-step explanation:
Answer:
it dropped -141 in 60 seconds so 141/60 = 2.35 ft per second
Step-by-step explanation:
Bobby needs to grow at least 1 in to be more than 70 inches tall