The table shows the lengths (in miles) of major rivers in North America. Complete parts (a) through (c) below. Length (in miles) 2635 3710 1900 1979 1243 River Mackenzie Mississippi Missouri-Red Rock Rio Grande Yukon Columbia a. Find and interpret (report in context) the mean. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) A. The mean length of all rivers in the world is miles. B. The mean length of the major rivers in the world is C. The mean length of all the rivers in North America is D. The mean length of the major rivers in North America is 2293 miles. The standard deviation is deviation because it is the (Round to the nearest integ miles. The ... b. Find the standard deviation. Which river contributes most to the size of the standard deviation? Explain. Select the correct cho below and fill in the answer box within your choice. the furthest from closest to miles. miles. River contributes most to the size of the standard

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I am completely stuck. Need help. I have attached the problem. Please view both attachments before answering. I need help with all of part B. Having trouble finding the standard deviation. thank you in advance!

The table shows the lengths (in miles) of major rivers in North America. Complete parts (a) through (c) below.
Length (in miles)
2635
3710
1900
1979
1243
River
Mackenzie
Mississippi Missouri-Red Rock
Rio Grande
Yukon
Columbia
a. Find and interpret (report in context) the mean. Select the correct choice below and fill in the answer box within
your choice.
(Round to the nearest integer as needed.)
A. The mean length of all rivers in the world is miles.
B. The mean length of the major rivers in the world is
C. The mean length of all the rivers in North America is
miles.
D. The mean length of the major rivers in North America is 2293 miles.
b. Find the standard deviation. Which river contributes most to the size of the standard deviation? Explain. Select the correct choice
below and fill in the answer box within your choice.
The standard deviation is
deviation because it is the
(Round to the nearest integ
miles. The
the
furthest from
miles.
closest to
River contributes most to the size of the standard
Transcribed Image Text:The table shows the lengths (in miles) of major rivers in North America. Complete parts (a) through (c) below. Length (in miles) 2635 3710 1900 1979 1243 River Mackenzie Mississippi Missouri-Red Rock Rio Grande Yukon Columbia a. Find and interpret (report in context) the mean. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) A. The mean length of all rivers in the world is miles. B. The mean length of the major rivers in the world is C. The mean length of all the rivers in North America is miles. D. The mean length of the major rivers in North America is 2293 miles. b. Find the standard deviation. Which river contributes most to the size of the standard deviation? Explain. Select the correct choice below and fill in the answer box within your choice. The standard deviation is deviation because it is the (Round to the nearest integ miles. The the furthest from miles. closest to River contributes most to the size of the standard
The table shows the lengths (in miles) of major rivers in North America. Complete parts (a) through (c) below.
Length (in miles)
2635
3710
1900
1979
1243
River
Mackenzie
Mississippi-Missouri-Red Rock
Rio Grande
Yukon
Columbia
a. Find and interpret (report in context) the mean. Select the correct choice below and fill in the answer box within
your choice.
(Round to the nearest integer as needed.)
OA. The mean length of all rivers in the world is miles.
B. The mean length of the major rivers in the world is
C. The mean length of all the rivers in North America is
miles.
D. The mean length of the major rivers in North America is 2293 miles.
b. Find the standard deviation. Which river contributes most to the size of the standard deviation? Explain. Select the correct choice
below and fill in the answer box within your choice.
The standard deviation is
deviation because it is the
(Round to the nearest integer as needed.)
miles. The
the
miles.
mean.
minimum value.
standard deviation.
maximum value.
River contributes most to the size of the standard
Transcribed Image Text:The table shows the lengths (in miles) of major rivers in North America. Complete parts (a) through (c) below. Length (in miles) 2635 3710 1900 1979 1243 River Mackenzie Mississippi-Missouri-Red Rock Rio Grande Yukon Columbia a. Find and interpret (report in context) the mean. Select the correct choice below and fill in the answer box within your choice. (Round to the nearest integer as needed.) OA. The mean length of all rivers in the world is miles. B. The mean length of the major rivers in the world is C. The mean length of all the rivers in North America is miles. D. The mean length of the major rivers in North America is 2293 miles. b. Find the standard deviation. Which river contributes most to the size of the standard deviation? Explain. Select the correct choice below and fill in the answer box within your choice. The standard deviation is deviation because it is the (Round to the nearest integer as needed.) miles. The the miles. mean. minimum value. standard deviation. maximum value. River contributes most to the size of the standard
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