majj979
02.02.2020 •
Mathematics
What is the maximum of the sinusoidal function?
Solved
Show answers
More tips
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine Reasons for the Appearance of Warts: Everything You Need to Know...
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics I don t know how to do this ? can someone help me please...
- P Physics Which statement correctly describes rubber? a. it has a low resistance and allows charges to move freely.b. it has a high resistance and allows charges to move freely.c. it has a low...
- M Mathematics If you earned up to $113,700 in 2013 from an employer, your social security tax rate was 6.2% of your income. if you earned over $113,700, you paid a fixed amount of $7,049.40. b....
- M Mathematics Three teachers at Fairbanks Middle School surveyed their students at random to determine the number of siblings each student has. The results of the survey are shown in the dot plots...
- M Mathematics Use substitution to solve the system of linear equations. In your final answer, include all of your work. py=3*=* x-by=-3...
Ответ:
Step-by-step explanation:
a )
sample mean = sum total of given data / no of data
= 415.35 / 20 = 20.76
To calculate the median we arrange the data in ascending order and take the average of 10 th and 11 th term .
= 20.50 + 20.72 / 2
= 20.61
b ) To calculate the 10% trimmed mean , we neglect the largest 10% and smallest 10 % data and then calculate the mean . Here we neglect the first two smallest and last two greatest
(18.92 + 19.25 + 22.43 + 22.85) / 16
= 20.74
c )
We can easily plot the data on number line from 17 to 24
d )
Maximum value of data set = 23.71 and minimum value is 18.04
mean is 20.76 , median is 20.61 and trimmed mean is 20.74
They are between maximum and minimum values of given data . Hence there is no outliers .