The following data show the lengths of boats moored in a marina. The data are ordered...

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The following data show the lengths of boats moored in a marina.The data are ordered from smallest to largest. 16; 17; 19; 20; 20;21; 22; 23; 24; 24; 24; 25; 25; 26; 26; 26; 27; 28; 29; 32; 33; 33;34; 35; 37; 39; 40
a. Find the sample mean ??.
b. Find the mode.
c. Find the first quartile.
d. Find the median.
e. Find the third quartile.
f. Construct a box plot.
g. What percent of people surveyed visited a store at least 3times?
h. Find the 40th percentile. i. Construct a histogram of thedata.
j. Find the percentile of data point 29.
k. State whether the data are symmetrical, skewed to the left,or skewed to the right.
l. Find the sample standard deviation.

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4.4 Ratings (850 Votes)

a sample mean The mean of a data set is the sum of the terms divided by the total number of terms Using math notation we have Mean Sum of terms number of terms 725 27 268519 b Mode The mode of a set of data is the value in the set that occurs most often Ordering the data from least to See Answer

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