![SoccerHalo](/avatars/11565.jpg)
SoccerHalo
18.03.2021 •
Mathematics
A statistics professor found that the results of the end of semester exam was normally distributed. The mean for the test was 120 and the standard deviation was 17. If 30% of the students failed the exam, what was the score required to pass?
Solved
Show answers
More tips
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Mathematics
- M Mathematics Tara babysat for 20 hours in a week. She earned a total of $180 babysitting. How much did Tara earn per hour babysitting...
- M Mathematics Part C What is the benefit of modeling real-world phenomena with mathematical expressions? B I X X Font Sizes A-EIEN 2- Characters used: 0 / 15000...
- M Mathematics There are four sixth graders and seven seventh graders in Elsa s chess club. Two members of the club will be chosen at random to attend a tournament between several other chess...
- M Mathematics (brainliest)Armando found the volume of the figure below by using the steps shown. A rectangular prism with a length of 18 inches, width of 5 inches, and height of 8 inches....
- M Mathematics What is the answer? Is it true or false....
- M Mathematics Multiply (5 × 104)(7 × 103), express in scientific notation....
- M Mathematics Which function is graphed on the coordinate plane below?...
- M Mathematics Find the surface area of the prism. The surface area is ? square feet....
- M Mathematics Jose sells 12 cars 8 months. if this trend continues, how many cars can he expect to sell in 29 month...
- M Mathematics Please help! You flip a coin, and then roll a number cube twice. (a number cube 1-6) Find the probability of the event. 1) Flipping head, rolling a 5, and rolling a 2 2) Flipping...
Ответ:
volume = area*depth
area = volume/depth