contacthaydenhellen contacthaydenhellen

16-01-2023
Mathematics

Answered

A group of students was surveyed in a middle school class. They were asked how many hours they work on math homework each week. The results from the survey were recorded.

Number of Hours | Total Number of Students
0 | 1
1 | 3
2 | 2
3 | 10
4 | 9
5 | 7
6 | 3

Determine the probability that a student studied for exactly 4 hours. Round to the nearest hundredth.
A. 0.74
B. 0.35
C. 0.26
D. 0.11

Answer :

Other Questions

0.15 | 0.3 | 1 | 2 | 2.7 | 5.4 | 6.4 | ? | ? A 12.2, 12.9 B 9.5, 13.6 C 7.1, 8.6 D 6.8, 7.5

Match the image to the scale factor from FG to F'G'. Image 1 F F Image 2 F' F Image 3 F' F F Image 4 F F Image 5 F' 12 12 8 6 18 12 12 12 12 24 G' G G G' G G' G

Match the image to the scale factor from FG to F'G'. Image 1 F F Image 2 F' F Image 3 F' F F Image 4 F F Image 5 F' 12 12 8 6 18 12 12 12 12 24 G' G G G' G G' G

1. Quiz Scores 2 6 08 O 3 04 O 10 7 8 9 10 Tally || I ||| Frequency 1 12 4 1 3 Use the frequency table of quiz scores to find the mode of the scores.

2. (5 Minutes) Use the following expression for the gravity model and the table's hypothetical data to answer the questions below: Yi x Yj Tij = 0.001 x Dij Dis

Set up the equation to solve for the missing side length. + 26 =I 10 E

A professor at a large university is interested in determining whether students who have a roommate is associated with the number of hours they are able to stud

Editing BIU A A V *** くくく A O nort Answer Questions 20 Minutes: 5. Assume there are only 2 countries in the world, Home country and Foreign country. They only p

Round Tree Manor is a hotel that provides two types of rooms with three rental classes: Super Saver, Deluxe, and Business. The profit per night for each type of

Round Tree Manor is a hotel that provides two types of rooms with three rental classes: Super Saver, Deluxe, and Business. The profit per night for each type of