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Arturiano [62]
2 years ago
15

Prepare grouped frequency distribution table

Mathematics
1 answer:
MA_775_DIABLO [31]2 years ago
6 0

The frequency distribution gives a tabulated representation of the frequency of data values within defined intervals.

Given the scores :

8, 47, 22, 31, 17, 1,38 ,26 ,3 ,34,29,11,27,7,15,24,38,31,21,35,42,42,24,45,23,21,27,29,49,25,48,21,15,18,27,19,45,14,34,37,34

Using a class interval value of 10 :

Class Interval _____ Frequency

0 - 10 ____________ 4

11 - 20 ____________7

21 - 30____________14

31 - 40 ____________9

41 - 50 ____________7

  • Histogram of the distribution is attached below.

Therefore, the histogram gives a graphical representation of the frequency distribution table.

Learn more : brainly.com/question/14421716

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In simplified exponential notation, the expression x^3•x^-4•x=
alexandr1967 [171]
Since all of the bases (x) are equal you just add the exponents.

(The x has an exponent of 1)

3 + -4 + 1

-1 + 1

0

Since the answer is 0 it is x^0

And any number or variable set to the power of 0 equals 1, therefore...

ANSWER: x^3 • x^-4 • x = 1

Hope this helps!
6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B-2%7D" id="TexFormula1" title="\sqrt{-2}" alt="\sqrt{-2}" align="absmiddle" class="l
kodGreya [7K]

Answer:

finding the square root of an negative number is not possible

5 0
3 years ago
Square root of 4×-1=5
borishaifa [10]

Answer:3/2

how i did this

​ Add 11 to both sides.

4x=5+1

Simplify 5+15+1 to 66.

4x=6

Divide both sides by 4

       x=   6/4

Simplify 6/4 to 3/2

       Awnser

x=3/2

Sorry if not helpful just trying my best :)

​​  

5 0
2 years ago
CAN SOMEONE PLEASE HELP ME!!!
Novosadov [1.4K]

Answer:

the answes are C and D

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Plz help will rank Brainliest!!!!!!!
VashaNatasha [74]

Answer:

4 Units

Step-by-step explanation:

Just count the squares from X to Y or You can do just mental math

4 0
3 years ago
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