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polyy
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polyy
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A hotel maintenance crew wants to estimate how many of the 12,000 lamps in their 30-story hotel need a new light bulb. Which of
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i need help answering this question Maritza plays in a softball league. She wants to know about how many players in the league also play basketball. Because there are 225 players in the league, she chooses the names of 45 of the players and asks them
Maritza plays in a softball league. She wants to know about how many players in the league also play basketball. Because there are 225 players in the league, she chooses the names of 45 of the players and asks them whether they also play basketball.
Question The ages of randomly selected employees at two companies are recorded. Their ages are as follows. Company A: 34, 28, 36, 27, 45, 44, 30, 42, 41, 40, 50, 48, 52, 45, 39, 38 Company B: 29, 32, 48, 51, 49, 37, 33, 35, 36, 40, 45, 48, 43, 43, 44, 48
Question Fifteen students are randomly selected from two different classes. They were asked how many books they read during the summer. Their responses are as follows. Find the median number of books read by each class. Which class has a higher median
The dot plots show the gas mileage for randomly selected cars and SUVs. Which data values do both distributions have in common? (1 point) The data value in common for both distributions with the lowest number is . The data value in common for both
These are the scores for two randomly selected lacrosse teams. Find the range of the number of goals scored by each team. Based on the range, which team has a more consistent number of goals scored? Lacrosse Team 1: 6 0 4 17 3 12 Lacrosse Team 2: 23 14 22
The data from two random samples of 100 students regarding what pet they own is given below. Dog Cat Bird Total Sample 1 54 38 8 100 Sample 2 39 49 12 100 Based on the two samples, what percentage of students own a bird as a pet? (1 point)
Anthony wants to know the average daily high temperatures in his town during the summer. He chose two random samples of 10 consecutive days and recorded the daily high temperatures. The daily high temperatures in Fahrenheit are as follows. Sample 1: 78 82
The stem-and-leaf plot shows the speeds of the fastest steel roller coasters in Europe. The table shows the speeds of the fastest steel roller coasters in North America. Speeds of the Fastest Steel Roller Coasters in Europe (in miles per hour) Stem Leaf 7
Theo, Ara, Jose, and Dana all got 100 percent on their latest math test. Their scores on the previous six tests are listed. Whose mean test score will increase the most? (1 point) Responses Jose: 91, 93, 97, 96, 96, 96, 88, 90 Jose: 91, 93, 97, 96, 96, 96,
Use the table to answer the question. Value per House Number of Houses $150,000 2 $220,000 4 $490,000 3 $540,000 2 $800,000 5 $975,000 2The values of several houses on Mango Street are displayed on the table. What is the median value of these houses? (1
Which data set has the highest median?(1 point) Responses {11, 15, 16, 8, 12, 14} , left brace 11 comma 15 comma 16 comma 8 comma 12 comma 14 right brace {1, 10, 8, 29, 14, 17, 3} , left brace 1 comma 10 comma 8 comma 29 comma 14 comma 17 comma 3 right
Use the table to answer the question. Group A 18 20 46 34 58 31 41 Group B 15 21 32 42 29 57 39The table shows the times, in minutes, spent shopping by two different groups. First find the mean times each group spent shopping. Then determine the difference
A local library manager randomly surveys 80 patrons about the type of book they borrow when they visit the library. The manager finds that 3 patrons borrow novels. If the local library has 345 patrons, approximately how many of them borrow novels when they
A hotel maintenance crew wants to estimate how many of the 12,000 lamps in their 30-story hotel need a new light bulb. Which of the following is a random sample of lamps to be inspected?(1 point) Responses 400 lamps on the first 10 floors 400 lamps on the
