1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Hitman42 [59]
3 years ago
8

(a) Approximate the population mean and standard deviation of age for males. U= (Round to two decimal places as needed.)​

Mathematics
1 answer:
sammy [17]3 years ago
3 0

Answer:

70,79

Step-by-step explanation:

jwhsbsvevshwksksnbs

You might be interested in
Which of the following quadratic regression equations best fits the data shown below?
bazaltina [42]

Answer:

Step-by-step explanation:

In order to do this, you have to know how to use your calculator's regression equation function.  

First enter in the data. Hit "stat" then 1:Edit and enter all the x values into L1. After each value, hit enter. When you're done with the x list, arrow over to L2 and enter in all the y-values. If there are already values there you need to clear, arrow up to highlight L1, hit "clear", then "enter" and the values will disappear. Do that for both lists if you need to.

After the data is listed in L1 and L2, hit "stat" again and arrow over to "Calc". Hit 5:QuadReg. If you have a TI 83, your equation will be there for you. If you have a TI 84, you'll need to arrow down to "calculate" to get the equation. Regardless, the equation is

y=3.48x^2+1.22x+3.44, the last choice in your options.

5 0
4 years ago
The____ function is the most basic function in a family of functions
docker41 [41]
The answer is: parent function
7 0
4 years ago
Read 2 more answers
Please help me with this
Slav-nsk [51]

Answer:

21.....

Step-by-step explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
Someone help pleasee
pickupchik [31]

Answer: 2

Step-by-step explanation: if you use a calculator or you could use paper and pencil write out the expression and you should get 2

4 0
3 years ago
How many different ways are there to rearrange the letters of the word EXAM, if you don't care if the results is a recognizable
Vlada [557]
In this case, all letters are unique.

Start by holding the first letter:
E - XAM
E - XMA
E - MAX
E - MXA
E - AXM
E - AMX
So there are 6 combinations here.

Repeat for all 4 letters.

6 x 4 = 24

This is same as 4x3x2x1.

For 3 unique characters, it is 3x2x1.
For 5 unique characters, it is 5x4x3x2x1
And so on...
6 0
3 years ago
Other questions:
  • What is the lcm of 18 and 24?
    6·1 answer
  • There are 6 gallons of distilled water in the science supplies. If 10 students each use an equal amount of distilled water and t
    10·1 answer
  • Canned soups are consumed more during colder months and less during warmer months. A soup company estimates its sales of 16-oz c
    15·1 answer
  • Through: (-2,-1), slope= 5/2
    14·2 answers
  • HEELPLPLPLPLPLPLPLPLPLPRDVJNLDFBLJFC,LVDZFBV,JDZFHBXV
    10·2 answers
  • Please help solve any for a like and 5 stars and follow!! ​
    5·1 answer
  • state whether the following statement is true or false: y= -x2 + 6x - 10 does not intersect the x-axis.​
    7·1 answer
  • Please help.Find the circumference (to the nearest whole number). Use 3.14 for pi.
    5·1 answer
  • What are vented rotors? When are they used?
    9·1 answer
  • How many boxes of markers must be sold for the company’s income to equal the cost of production
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!