A survey of enrollment at 35 community colleges across the United States yielded the following figures: 6414; 1550; 2109; 9350; 21828; 4300; 5944; 5722; 2825; 2044; 5.181; 5200; 5853; 2750; 10012; 6357; 27000; 9414; 7681; 3200; 17500; 9200; 7380; 18314; 6557; 13713; 17768; 7493; 2771; 2861; 1263; 7285; 28165; 5080; 11622 a. Oiganize the data into a chart with five intervals of equal width. Label the two columns Eniollment” and “Fiequenc” b. Construct a histogram of the data. c. If you were to build a new community college, siiiCh piece of Infotmation would be more valuable: the mode or the mean ? d. Calculate the sample mean. e. Calculate the sample standard deviation. f. A school with an enrolkint of 8000 would be how many standard deviations away from the mean?
A survey of enrollment at 35 community colleges across the United States yielded the following figures: 6414; 1550; 2109; 9350; 21828; 4300; 5944; 5722; 2825; 2044; 5.181; 5200; 5853; 2750; 10012; 6357; 27000; 9414; 7681; 3200; 17500; 9200; 7380; 18314; 6557; 13713; 17768; 7493; 2771; 2861; 1263; 7285; 28165; 5080; 11622 a. Oiganize the data into a chart with five intervals of equal width. Label the two columns Eniollment” and “Fiequenc” b. Construct a histogram of the data. c. If you were to build a new community college, siiiCh piece of Infotmation would be more valuable: the mode or the mean ? d. Calculate the sample mean. e. Calculate the sample standard deviation. f. A school with an enrolkint of 8000 would be how many standard deviations away from the mean?
a. Oiganize the data into a chart with five intervals of equal width. Label the two columns Eniollment” and “Fiequenc”
b. Construct a histogram of the data.
c. If you were to build a new community college, siiiCh piece of Infotmation would be more valuable: the mode or the mean?
d. Calculate the sample mean.
e. Calculate the sample standard deviation.
f. A school with an enrolkint of 8000 would be how many standard deviations away from the mean?
Definition Definition Characteristic of data to concentrate at certain values, usually in the center of the distirbution. The central tendency of the data is measured by descriptive statistics like mean, median, and mode, which are known as measures of central tendency. Depending upon the type of data under study, some measures of central tendency become more appropriate to use than others.
A survey of enrollment at 35 community colleges across the United States yielded the following figures:6414; 1550; 2109; 9350; 21828; 4300; 5944; 5722; 2825; 2044; 5481; 5200; 5853; 2750; 10012; 6357; 27000; 9414; 7681;3200; 17500; 9200; 7380; 18314; 6557; 13713; 17768; 7493; 2771; 2861; 1263; 7285; 28165; 5080; 11622
a. Organize the data into a chart with five intervals of equal width. Label the two columns "Enrollment" and"Frequency."b. Construct a histogram of the data.c. If you were to build a new community college, which piece of information would be more valuable: the mode orthe mean?d. Calculate the sample mean.e. Calculate the sample standard deviation.f. A school with an enrollment of 8000 would be how many standard deviations away from the mean?Use the following information to answer the next two exercises. X = the number of days per week that 100 clients use a particular exercise facility.
x Frequency0 31…
A survey of enrollment at 35 community colleges across the United States yielded the following figures†.
6414; 1550; 2109; 9350; 21828; 4300; 5944; 5722; 2825; 2044; 5481; 5200; 5853; 2750; 10012; 6357; 27000; 9414; 7681; 3200; 17500; 9200; 7380; 18314; 6557; 13713; 17768; 7493; 2771; 2861; 1263; 7285; 28165; 5080; 11622
Calculate the sample mean. (Round your answer to one decimal place.)
A survey of enrollment at 35 community colleges across the United States yielded the following figures†.
6414; 1550; 2109; 9350; 21828; 4300; 5944; 5722; 2825; 2044; 5481; 5200; 5853; 2750; 10012; 6357; 27000; 9414; 7681; 3200; 17500; 9200; 7380; 18314; 6557; 13713; 17768; 7493; 2771; 2861; 1263; 7285; 28165; 5080; 11622
A school with an enrollment of 22,900 would be how many standard deviations away from the mean? (Round your answer to two decimal places.)
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