Answer:
The correct answer is;
Series 2 of the attached plot.
Step-by-step explanation:
In the plot, since series 2 has the higher mean and the lower median, it is the plot with that most likely fit the result of Samantha's statistic results.
The mean
The mean is also known as the average which is found by dividing the sum of all data points values by the total number of data points. In statistics, the mean is the most frequently used measure of central tendency and its value is considerably affected by the maximum and minimum values in the data set.
The Median
The median is the value of the data point separating the higher half of data point values from the lower half of data point values in a data set or population. The advantage of the median over the mean is that it is not easily affected by outliers that have values that are significantly larger than the majority of the values of the other data points in the set.
Answer:
84
Step-by-step explanation:
4x7x3 :D
(if im wrong please correct me)
Answer:
the answer is 360 M/S
Step-by-step explanation:
Answer:
0.05<x<0.06
Step-by-step explanation:
The formula for calculating the confidence interval is expressed as;
CI = p' ±z * √p(1-p)/n
z is the z score at 95% CI
p is the proportion of the independent sample
n is the sample size
p' = X/n
p' = 0.25/200
p' = 0.00125
Given
z = 1.96
p = 25% = 0.25
n= 200
Substitute into the formula;
CI = p' ±1.96 *√0.25(1-0.25)/200
CI = p' ±1.96 * √0.25(0.75)/200
CI = p' ±1.96 * 0.0306
CI = p' ±0.0605
CI = 0.00125 ±0.0605
CI = (0.048, 0.06175)
CI = (0.05, 0.06)
0.05<x<0.06