Mineta 🍇

Which of the following are ethical standards? (1 point) guidelines that control the behaviors within a group or organization instructions that ensure the safety of others within a particular location principles that promote good behavior, fairness, and ki...

The numbers of miles Ron biked are 31, 35, 49, 32, 45, 29, 33, 28, and 40. Determine the range of this data set. 35.8 miles 18 miles 21 miles 9 miles

Anna’s scores on her first four quizzes are 78, 86, 90, and 82. What score should Anna get on her fifth quiz so that her mean quiz score is exactly 85? 87 85 93 89

Points Scored Game 1: 85 | 78 | 90 Game 2: 52 | 81 | 79 Use the table to answer the question. The table shows the points a basketball team scored in different games. When the outlier is removed from the data set, what happens to the mean points scored by...

Robby wants to know the mean number of siblings for all students at his school. He chose four random samples of 10 students and surveyed them to see how many siblings they have. The data is as follows. Sample 1: 1, 1, 3, 2, 0, 4, 3, 2, 1, 0 Sample 2: 2, 0...

Ron and Ara recorded the distances they covered while biking for 4 hours. The miles they biked on randomly selected days are as follows. Who has a more consistent biking record? Ara: 39, 35, 49, 32, 45, 39, 33, 38, 40 Ron: 37, 46, 50, 49, 36, 38, 35, 39,...

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? all lamps from the rooms with king-sized beds all lamps in booked ro...

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? Ara: 100, 98, 99, 97, 100, 100 Jose: 91, 93, 97, 96, 96, 96 Dana: 68, 74, 83, 80, 81,...

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. Descr...

I was doing this for a 7th Grade Statistics assignment, and it said that the mean points scored increases by 5.1

For my Statistics Practice, it said that Sample 3 was the correct one. Was there confusion?

When I checked the answer, it said Ron's was more consistent, because the range of miles he biked was lower than Ara's. Is there confusion?