Answer:
17:14
Step-by-step explanation:
Answer:
3.
Step-by-step explanation:
3(n + 4) = 21
3n + 12 = 21
3n = 21 - 12 = 9
n = 3.
Answer:
Step-by-step explanation:
The distribution is skewed right because most data concentrated to the left (preschool age or younger) and have longer tail to the right.
Answer:
50
Step-by-step explanation:
it is given that there is one variable with 1000 records
we have to find the records which is expected would be removed
it is given that one variable is missing with 5% that 0.05
we can find missing records by multiplying total number of records and the missing value with one variable
so the expected record removed will be =0.05×1000=50
