(a) Find the mean, median, mode and
standard deviation of the following set of ungrouped sample...
(a) Find the mean, median, mode and
standard deviation of the following set of ungrouped sample
data:
4, 2, 3, 5, 3, 1, 6, 4, 2, 3
(b) What proportion of the
measurements lies within 1 standard deviation of the mean? Within 2
standard deviations of the mean? Within 3 standard
deviations?
(c) Based on your answers to part
(b), would you conjecture that the histogram is approximately bell
shaped? Explain.
2. In a given sample data below, find the mean, median, mode,
and standard deviation.22, 30,...
2. In a given sample data below, find the mean, median, mode,
and standard deviation.22, 30, 26, 39, 40, 33, 26, 36.
Find Mean, median, standard deviation, maximum and minimum
1105,797,532,4073,765,2238,12331,5880,10532,8017,5390,8719,6735,3922,2834,3313,4599,493,562,1351,2028,506,3197,487,4346,867,6686,2868,5319,14429,3167,3654,3484,2453,2471,3401,2834,14999,662,667,26
Find Mean, median, standard deviation, maximum and minimum
1105,797,532,4073,765,2238,12331,5880,10532,8017,5390,8719,6735,3922,2834,3313,4599,493,562,1351,2028,506,3197,487,4346,867,6686,2868,5319,14429,3167,3654,3484,2453,2471,3401,2834,14999,662,667,262,2054,1091,3271,1026,1339,2607,2483,19797,202,664,2231
#2. Find the mean, median, and mode for the following sample of
scores:
&n
#2. Find the mean, median, and mode for the following sample of
scores:
3, 6, 7, 3, 9, 8, 3, 7, 5
Mean=
Median=
Mode=
#4. Find the mean, median, and mode for the scores in the
following frequency distribution table:
X
F
8
1
7
1
6
2
5
5
4
2
3
2
Mean=
Median=
Mode=
#6. A population of N = 15 scores has SX= 120. What is the
population mean?
#10 One sample has a...