Answer:
They are compatible
Step-by-step explanation:
The first thing is to say that an "ace" and that it is a "coarse"
"ace" is card number 1. Group A
"coarse" is a type of the deck, found from number 1 to card 13. Group B
Thus:
Calculate A U B:
1 to 13 + 1 of the other types of cards in the deck.
At intersection B:
1 of "coarse"
Therefore, if group A is compatible with group B
1. men to women = 1:2, 1+2 = 3 people total, 3 = denominator, women = 2 = numerator, so 2/3 women
2. plain to milk = 3:2, 5 total, 5 = denominator
a. plain = 3 = numerator, 3/5 plain
b. milk = 2 = numerator, 2/5 milk
3. children to adults = 3:5, total = 8 = denominator
a. children = 3 = numerator, 3/8 children
b. adults = 5 = numerator, 5/8 adults
4. blue to red to black = 5:1:3, total = 9 = denominator
a. red = 1 = numerator, 1/9 red
b. blue = 5 = numerator, 5/9 blue
5. 2/3 female, 3 total monkeys, so 2 female and 1 male, female to male = 2:1
6. 1/2 female, 2 meerkats total, so 1 female and 1 male, female to male = 1:1
The cost of old computer is $ 357
<em><u>Solution:</u></em>
Let "x" be the cost of old computer
From given,
Cost of new computer = $ 709
Blairs new computer cost 5$ less than twice the cost of her old computer
Therefore,
Cost of new computer = twice the cost of old computer - 5
Cost of new computer = 2x - 5
709 = 2x - 5
2x = 709 + 5
2x = 714
Divide both sides by 2
x = 357
Thus the cost of old computer is $ 357
Answer:
-0.67
Step-by-step explanation:
Given that :
Population mean, μ = 4.7
Sample size, n = 68
Sample mean, M = 4.3
Sample standard deviation, s = 0.6
The effect size, d can be obtained using the relation :
d = (M - μ) / s
d = (4.3 - 4.7) / 0.6
d = - 0.4 / 0.6
d = - 0.66666
d = - 0.67
Hence, effect size associated with a single-sample t test is - 0.67
Answer:
A, D
Step-by-step explanation:
A is a completed statement and b can be solved.
B is an incomplete statement.
C is just a number.
D is a completed statement and y can be solved.
