Here are the hottest recorded temperatures (in °F) for each of sixteen cities throughout North America. Temperatures (in °F) 101 93 104 107 98 107 108 105 112 111 97 95 95 103 102 110 95 Send data to calculator (a) Complete the grouped frequency distribution for the data. (Note that the class width is 4.) Temperatures (in °F) 92.5 to 96.5 Frequency (b) Using the classes from part (a), draw the frequency polygon for the data. Note that you can add or remove classes from the figure. Label each class with its midpoint. Frequency 0 5 96.5 to 100.5 4+ 3+ 100.5 to 104.5 Π 2+ 1 104.5 to 108.5 Π 0 108.5 to 112.5 × G Temperatures (in °F) 1:b b:l

IQR for data set  41, 49, 55, 82, 84, 85, 93, 103, 113, 121, 126, 127, 136, 136, 155, 166, 169, 178, 193, 204, 445

The table gives the average monthly high and low temperatures, in degrees Fahrenheit, for a particular city over the course of a year. Find the mean and median of the low temperatures. Click here to view the monthly high and low temperatures. Monthly high and low temperatures The mean low temperature is 49.8 °F. (Type an integer or decimal rounded to the nearest tenth as needed.) Month High Low The median low temperature is°F. (Type an integer or decimal rounded to the nearest tenth as needed.) January 48 30 February 52 33 March 60 40 April 47 May 77 57 June 85 64 July 88 69 August 86 69 September 79 63 October 69 50 November 61 41

A website that reviews recent movies lists 4 ​five-star films​ (the highest​ rating), 13 ​four-star films, 17 ​three-star films, 10 ​two-star films, and 6 ​one-star films. Make a frequency table for the data set. Include columns for relative frequency and cumulative frequency.Complete the table.​(Type integers or decimals rounded to the nearest tenth as​ needed.)Stars 5FrequencyRelative frequencyCumulative frequency

A website that reviews recent movies lists 6 ​five-star films​ (the highest​ rating), 17 ​four-star films, 12 ​three-star films, 9 ​two-star films, and 6 ​one-star films. Make a frequency table for the data set. Include columns for relative frequency and cumulative frequency. Complete the table.   ​(Type integers or decimals rounded to the nearest tenth as​ needed.) Stars Frequency Relative frequency Cumulative frequency 5      %

Select one answer. In 1912, the RMS Titanic, a British passenger ship, sank in the North Atlantic Ocean after colliding with an iceberg. 10 points Historians do not know the exact passenger list, so the death toll is estimated. Here is data from the 2201 passengers on board, by cabin class. First Second Third Crew Row Class Class Class totals Died 122 167 528 673 1490 Survived 203 118 178 212 711 Column 325 285 706 885 2201 Totals Wikipedia, RMS Titanic. (2015). Retrieved from: http://en.wikipedia.org/wiki/RMS_Titanic#Survivors_and_victims Which proportions are most useful in analyzing the relationship between passenger class and surviving the Titanic? A. O 122 / 325 and 203 / 325 B. O 203 / 325 and 528 / 706 C. O 203 / 325 and 178 /706 D. O 203 / 711 and 178 / 711

Sheri writes down the amount of time in minutes that it takes for her to commute to work each day for 20 consecutive days. The results are given below.

Athletes' heart rates were recorded after doing one minute of jumping jacks. The results were recorded in the shown frequency table. What is the median heart rate?

According to a climate data center, the highest temperatures (in degrees Fahrenheit) ever recorded in a certain country (as of June 15, 2017) were as follows. Present these data in a double-stem display. E Click the icon to view the data. Construct a double-stem display for the given data. (Use a comma to separate answers as needed.) i Data Table X. Full data set e 120 102 107 112 114 102 116 112 105 124 117 114 129 117 111 123 121 115 116 121 119 134 119 115 105 113 124 119 124 110 106 110 119 117 115 111 114 125 110 110 109 107 105 103 110 111 108 110 114 119 Print Done

A website that reviews recent movies lists 4 five-star films (the highest rating). 15 four-star films, 17 three-star films, 10 two-star films, and 4 one-star films. Make a frequency table for the data set. Include columns for relative frequency and cumulative frequency. Complete the table. (Type integers or decimals rounded to the nearest tenth as needed.) Stars Frequency Relative frequency 5 ☐ Cumulative frequency