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KIM [24]
3 years ago
9

Conduct a chi-squared test of independence on the data presented in data set

Mathematics
1 answer:
Novay_Z [31]3 years ago
4 0
What's a chi-squared?
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Megan and molly have an age gap of 6 years. Megan is older. If molly is 8 years old, then how old is Megan?
Maurinko [17]

Answer:

Megan is 14

Step-by-step explanation:

Megan is M

Molly is Mo

Mo = 8

M = x

6 + mo = x

6 + 8 = 14

8 0
3 years ago
What is 5 divided by 5
Triss [41]

Answer:

1

Step-by-step explanation:

You have 5 jelly beans and 4 imaginary friends

You have to split the jellybeans between yourself and your pretend friends.

Each of you gets 1 jellybean

(Except you get all the jellybeans because your friends don't exist)

Hope this helps :)

6 0
3 years ago
In 25 words or fewer, compare the mathematical and algebraic<br><br> expressions.
DedPeter [7]

Answer:

use own words

Step-by-step explanation:

An expression is just a mathematical phrase. In this tutorial, you'll learn about two popular types of expressions: numerical and algebraic expressions. A numerical expression contains numbers and operations. An algebraic expression is almost exactly the same except it also contains variables.

in mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations (addition, subtraction, multiplication, division and exponentiation by an exponent that is a rational number)

5 0
3 years ago
Someone please help??
irga5000 [103]

Answer:

Im not 100% sure but i can tell you it is (D)

Step-by-step explanation:

8 0
3 years ago
SOMEONE HELP PLZ ASAP!!!!!
stiv31 [10]

Answer:

a)A=53

b)A=42.68

c)A=60

7 0
3 years ago
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