![H7ttaMaan](/avatars/31575.jpg)
H7ttaMaan
21.06.2020 •
Mathematics
Given the mean 71.4 and sample standard deviation 11.5 what is the z- score of a data with a value of 85?
Solved
Show answers
More tips
- G Goods and services Stock center - a modern way of optimizing logistics...
- F Food and Cooking How to Properly Wash a Down Jacket? Tips from Experts...
- C Computers and Internet Thin Client: What It Is and Why You Need It?...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics An outer part of chimney is drawn below.The repairman needs to know its volume.Find the volume of the figure.4 ft8 ft12 ft8 ft14 ftcylinder and rectangular prism...
- M Mathematics How to solve this equation. 5/6•0•875/1000...
- E English How Does FFA Lead to Career Skills? How could those skills help with your future career (even if it is not agriculture related)? Remember to cite at least 2 pieces of evidence...
- M Mathematics Divide 2.875x10^6by2.3x10^3...
- M Mathematics Use 3.14 for pi Find the volume of the following cone...
Ответ:
1.18
Step-by-step explanation:
Z = (x - mean) / standard deviation
Z = (85 - 71.4) / 11.5
Z = 13.6 / 11.5 = 1.18
Ответ:
If a discriminant is:
>0, there are 2 x-intercepts
=0, there is 1 x-intercept
<0, there are no x-intercepts