0.2 would be 20% written as a decimal.
Answer: lower bound = 0.7404; upper bound = 0.8596
Step-by-step explanation:
The proportion p for this population:
p =
p = 0.8
Confidence interval for proportion is calculated as:
p ± z-score.
Z-score for a 99% confidence interval is: z = 2.58
Calculating:
0.8 ± 2.58.
0.8 ± 2.58.
0.8 ± 2.58(0.0231)
0.8 ± 0.0596
This means that the lower limit of this interval is 0.7404 and upper bound is 0.8596
There is no mode because the mode represents the most frequently occurring value in a data set. A data set may have more than one mode. It is one of the measures of central tendency.
Solutions
7 ÷ 2 = 3.5
3 = <span>quotient
.5 = </span><span>remainder </span>
Answer:
The mode of sunday is 15 is correct