calculate the mean, median, and mode of the following data set.
the scheuren family drove through 7 midwestern states on their
summer vacation. gasoline prices varied from state to state. $1.89,
$1.71, $1.26, $2.08, $2.08, $1.29, $1.71, $1.99
Find the mean, median, and mode for the scores in the following
frequency distribution table:
X
f
5
2
4
5
3
2
2
3
1
0
0
2
The mean (to two decimal places) is , the median is
, and the mode is .
Based on the three values for central tendency, what is the most
likely shape for this distribution of scores?
The distribution is because the mean is
the median and the median is
the mode.
Approximate the measures of center for following GFDT.
Data
Frequency
70 - 74
2
75 - 79
1
80 - 84
3
85 - 89
3
90 - 94
6
95 - 99
12
100 - 104
13
105 - 109
20
110 - 114
15
mode =
median =
mean =
Report mode and median accurate to one decimal place. Report the
mean accurate to two decimal places (or enter as a fraction).
Calculate the mean, median, mode, variance, and standard
deviation for the following data set. (5 answers, 0.4 pts
each)
Number of cigarettes smoked per day was recorded for 10 study
subjects.
Study Subject
# of cigarettes smoked/day
A
5
B
7
C
3
D
10
E
6
F
10
G
20
H
0
I
5
J
12
Find the mean, median, and mode of the following set of data.
(Enter solutions for mode from smallest to largest. If there are
any unused answer boxes, enter NONE in the last boxes.) (a) 6 6 7 8
9 12 Mean Median Mode Mode (b) 6 6 7 8 9 108 Mean Median Mode
Mode
Calculate the median, the mode, the first quartile, and the
average of your first series data. (5 mark)
Calculate the range, the variance and the standard deviation of
your first data series. (5 mark)
What is the coefficient of variation and correlations of the
two data series? (5 mark)
Construct a 95% confidence interval for the population mean of
the random varible based on the first data series, assuming that
you already know the variance value b. Interpret the confidence...
We are going to calculate the mean, median, and mode for two
sets of data. Please show your answer to one decimal place
if necessary.
Here is the first data set.
26
53
85
63
59
85
74
75
88
83
20
what is the mean (¯xx¯) of this data set?
What is the median of this data set?
What is the mode of this data set?
Here is the second data set.
85
47
43
48
42
30
71...