Answer:
4
Step-by-step explanation:
6+10=16
2+2=4
16/4 = 4
Answer:sup
Step-by-step explanation:
2 plus 2 plus 2 = 6 divid it By 3 which equals 2
20 get a ball because 60 divided by 3 equal 20 ab 15 get a ball because 60 divided by 4 equals 15
Answer:
(25.732,30.868)
Step-by-step explanation:
Given that in a random sample of 42 people, the mean body mass index (BMI) was 28.3 and the standard deviation was 6.09.
Since only sample std deviation is known we can use only t distribution
Std error = 

t critical for 99% two tailed 
Margin of error
Confidence interval lower bound = 
Upper bound = 