How much does a cup of flour weigh? You have always wondered, when you measure out...

 

 

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How much does a cup of flour weigh? You have always wondered, when you measure out a cup of flour, how consistent you are! You repeat an experiment 17 times, scooping out a cup of flour and finding its mass (measured in grams) on a balance. Your data is displayed below. 124 118 113 125 118 112 133 128 111 128 119 116 128 128 125 121 115 a) Create a stem-and-leaf plot for this data. It is recommended that you do this first on scratch paper. When you enter the values below, please put your leaves into numerical order, from least to greatest. Key: 11 | 1 = Key: 11 | 1 = b) Next, we will build a "frequency table" that can be used to make a histogram. The frequency table will break the data into groups (sometimes called "classes") and displays how many numbers from the data were in each group. Fill out the frequency table below. Hint: Your stem-and-leaf plot above put the data in order for you. Filling out the frequency table below just involves counting! Class 111 to 115.9 116 to 120.9 121 to 125.9 126 to 130.9 131 to 135.9 Frequeny (count) Submit Question How much does a cup of flour weigh? You have always wondered, when you measure out a cup of flour, how consistent you are! You repeat an experiment 17 times, scooping out a cup of flour and finding its mass (measured in grams) on a balance. Your data is displayed below. 124 118 113 125 118 112 133 128 111 128 119 116 128 128 125 121 115 a) Create a stem-and-leaf plot for this data. It is recommended that you do this first on scratch paper. When you enter the values below, please put your leaves into numerical order, from least to greatest. Key: 11 | 1 = Key: 11 | 1 = b) Next, we will build a "frequency table" that can be used to make a histogram. The frequency table will break the data into groups (sometimes called "classes") and displays how many numbers from the data were in each group. Fill out the frequency table below. Hint: Your stem-and-leaf plot above put the data in order for you. Filling out the frequency table below just involves counting! Class 111 to 115.9 116 to 120.9 121 to 125.9 126 to 130.9 131 to 135.9 Frequeny (count) Submit Question

Answer rating: 100% (QA)

Sol Arranged data in ascending order 111 112 11... View the full answer