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otez555 [7]
3 years ago
15

Although, in general, you cannot know the sampling distribution of the sample mean exactly, by what distribution can you often a

pproximate it? ?
(A) Reverse J-shaped
(B) Normal
(C) J-shaped
(D) Uniform
Mathematics
1 answer:
Vitek1552 [10]3 years ago
4 0

Answer:

b: Normal Distribution

Step-by-step explanation:

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Find the unit rate with the numbers 12 and one and one half
kati45 [8]

Answer:

The value of the unit rate is 8

Step-by-step explanation:

we know that

To calculate the unit rate simply divide the first number by the second number

so

12:1\frac{1}{2}

Convert mixed number to an improper fraction

1\frac{1}{2}=1+\frac{1}{2}=\frac{1*2+1}{2}=\frac{3}{2}

substitute in the expression above

12:\frac{3}{2}=\frac{24}{3}=8

4 0
3 years ago
If a mole of sodium chloride weighs approximately 58 grams, and you have 29 grams of sodium chloride, how many moles of sodium c
Alexus [3.1K]
The answer is <span>A.0.5 moles 

</span><span>a mole of sodium chloride weighs approximately 58 grams: 1 M - 58 g
</span><span>you have 29 grams of sodium chloride, how many moles of sodium chloride do you have: xM - 29g

1 M : 58g = x : 29 g
x = 1 M : 58g * 29 g = 0.5 M</span>
7 0
3 years ago
Since it's 4 questions ill give yall 50 points to whoever answers. &lt;
CaHeK987 [17]

Step-by-step Solutions:

<u>Question 7:</u>

  • √9
  • => √3 × 3
  • => 3

<u>Question 8:</u>

  • √64
  • => √8 × 8
  • => 8

<u>Question 9:</u>

  • √4
  • => √2 × 2
  • => 2

<u>Question 10:</u>

  • √144
  • => √12 × 12
  • => 12
6 0
3 years ago
Read 2 more answers
Genuinely confused rn
frosja888 [35]

Using it's concept, it is found that the probability that he winds up wearing the white shirt and tan pants is of \frac{1}{8}.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem:

  • For the shirt, there is 4 outcomes, hence the probability of the white shirt is 1/4.
  • For the pair of pants, there are 2 outcomes, blue or tan, hence the probability of tan pants is 1/2.

Since the shirt and the pants are independent, the probability is given by:

p = \frac{1}{4} \times \frac{1}{2} = \frac{1}{8}.

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

8 0
2 years ago
You are making a lot of cookies and buy 12 bags of chocolate chips, which are $1.89 per bag
Liono4ka [1.6K]

Answer:

$22.68

Step-by-step explanation:

5 0
3 years ago
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