darlene1283
14.01.2021 •
Mathematics
A politician is about to give a campaign speech and is holding a stack of seven cue cards of which the first 3 are the most important. Just before the speech she drops all of the cards and picks them up in a random order. What is the probability that cards #1 #2 and #3 are still in order on the top of the stack
Solved
Show answers
More tips
- H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- F Food and Cooking Experts Name Top 5 Healthiest Teas...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- F Food and Cooking How many stages of coffee roasting are there?...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
Answers on questions: Mathematics
- M Mathematics What is X and how do I find it?...
- M Mathematics How do I do proportional relationships...
- M Mathematics Find the AREA of the triangle below...
- M Mathematics I need help ASAP FIND THE VALUE OF M...
- M Mathematics The smallest human cell has a diameter of approximately 1025 meter or 10 micrometers. Assuming that each cell is a perfect sphere, find the volume of 10 trillion (1013)...
- M Mathematics Simplify: ()=+12+7+6 Pl answer Asap...
- M Mathematics Help me with this problem it’s due soon...
- M Mathematics Veronica and Marty ride their bikes 46 miles every Saturday. Veronica rides at an average speed of 9.2 miles per hour (mph). Part AExactly how many hours does it take...
- M Mathematics CosA=-4/5 SinB=12/13 looking for sin(A+B)...
- M Mathematics Jake map shows the distance from the big star coffee to the restaurant supply store as it 3 cm is the scale of the map is 1 cm to 8 km what is the real distance from...
Ответ:
sample standard deviation is $50
Step-by-step explanation:
Given a population standard deviation of $500 and a random sample of size, n=100.
-The sample standard deviation is calculated using the formula:
Where:
Therefore:
Hence, the sampling distribution has a mean of $1,500 and a standard deviation of $50