Answer:
Step-by-step explanation:
hello :
the 9th term when : n=9
6(9) + 4 =58
It would be: 10.2 + 10.2 * 0.20
= 10.2 + 2.04 = 12.24
So, your final answer is 12.24
Hope this helps!
Given
49, 34, and 48 students are selected from the Sophomore, Junior, and Senior classes with 496, 348, and 481 students respectively.
To find:
Which of these types of sampling is used: random, stratified, systematic, cluster, convenience?
Explanation:
It is given that,
49, 34, and 48 students are selected from the Sophomore, Junior, and Senior classes with 496, 348, and 481 students respectively.
That implies,
Since Stratified random sampling is a method of sampling that involves dividing a population into smaller groups–called strata.
Then, the random sampling used is Stratified Random Sampling.
Answer:
Kevin spends $1,600 on life and health insurance
Step-by-step explanation:
1% = 400
400*4 = 4%
The mean is
A. 8.4
B.5.2
C.9.4
