Answer:
589
Step-by-step explanation:
To find the nearest cubic inch, round your volume measurement down to the nearest whole number if the number to the right of the decimal point is less than 0.5 . If the decimal point is 0.5 or greater, round up.
In this case, your decimal point is 0.75 , which is greater than 0.5 . This means we round up.
588.75 --> 589
Answer:
16
Step-by-step explanation:
The sample mean for machine #1 is obtained by simply adding up the four sampled units of output for the machine (17, 15, 15, 17) and then dividing the result by four:
Therefore, the sample mean for machine #1 is 16.
Answer:
D. 2
Step-by-step explanation:
Answer:
0.34
Step-by-step explanation:
Percentages can be changed to decimals by dividing by 100 (or moving the decimal <u>left</u> two places).
Decimals can be changed to percentages by multiplying by 100 (or moving the decimal <u>right</u> two places).
Since 34% can be written as 34.0%, we <u>divide by 100</u> and move the decimal <u>left</u> two places so it becomes 0.34.
Answer:
Step-by-step explanation:
the population is all students enrolled in the school district