potatoismeh1
02.12.2021 •
Mathematics
A beauty product company conducts a study to test the effectiveness of a new shampoo to control split ends. One hundred subjects have volunteered to take part in the study, and will be split into a treatment group and a placebo group. The study leader will randomly assign the subjects to the groups using slips of paper. How many slips of paper will the researcher need to draw in order to randomly assign subjects to the treatment groups?
2
25
50
100
Solved
Show answers
More tips
- G Goods and services How to Choose the Right Iron: Purchase Tips...
- S Science and Technology Colliders: How They Work and Why They Matter...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- C Computers and Internet War of Social Media: Which Platform is the Leader?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
Answers on questions: Mathematics
- M Mathematics A cylinder and a cone have the same height and the same base areas. If the volume of the cylinder is 66 cubic inches, what is the volume of the cone? (Use 3. 14 for Pi)...
- M Mathematics What is the average rate of change of the equation y - 2x - 4x+6, between f(2) and f(4)?...
- M Mathematics Social Security does not have a limit on the income it taxes. True False...
- M Mathematics 1 1 point Find the volume of the cone. 30 d = 36 Leave your answer in terms of T. The 7 symbol is already typed for you in the answer below. TI cubic units. The volume of the cone...
- M Mathematics - 3) Janel is a bungee-jumper preparing for a legally approved jump off of a bridge over water. Janel wants to just touch the water on her jump. Janel s path of travel is represented...
- M Mathematics Two segments are divided proportionally. If the ratio of the two parts of the first segment is 3:5, what is the length of the longer part of the second segment if the shorter measures...
- M Mathematics What is another word for a dependent variable in science?....
- M Mathematics PLEASEDEEEEEEEE HELP ME WITH THIS! ITS URGENT...
- M Mathematics 1+1 x 12+1348 please help...
- M Mathematics 1.2.2 If aunt Abby needs 625ml of flour, determine how many wedding cakes she can bake with a 2 kg flour....
Ответ:
faces = 8
edges = 12
vertices = 6