Mode = 11
Reason: 11 appeared twice, which is the most frequent number observed in this set of data.
Answer:
A.
Step-by-step explanation:
yan na yannnnnnnnnnnnnnnn
The correct answer would be 3(7+1) because 7+1=8 and 8 times 3 equals 24. 24 divided by six is 4 plus 20 would also be 24.
Answer:

Step-by-step explanation:
Give data:






for 95% confidence interval

from standard z- table
confidence interval for P_1 and P_2 is



confidence interval is


13 divided by 1997 is 0.0065097646