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LiRa [457]
3 years ago
12

PLEASE HELP ASAP!!! :(

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer: D

Step-by-step explanation:

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Hurry Help me plz!!:)))
Triss [41]

Answer:

the first one is 3 second is 1 third is 4 and the last is 2

5 0
3 years ago
If the sampled population has a mean of 48 and standard deviation of 16, then the mean and the standard deviation for the sampli
Step2247 [10]

Answer:

48 and 4

Step-by-step explanation:

If we assume that \bar X to be the random variable that proceed the normal distribution with mean \mu and  a standard deviation \dfrac{\sigma }{\sqrt{n}}

Given that:

mean =48

standard deviation = 16

sample size = 16

The population mean is same as the population mean in sampling distribution that is 48.

The standard deviation of the sampling distribution is therefore calculated as:

standard deviation = \dfrac{\sigma }{\sqrt{n}}

standard deviation = \dfrac{16 }{\sqrt{16}}

standard deviation = \frac{16}{4}

standard deviation = 4

Thus; the mean and the standard deviation of the sampling distribution is 48 and 4

3 0
3 years ago
What is the value of the expression when a = 5, b = 4 , and c = 6?⁢ 4a2b−c
Julli [10]
I hope this helps you




4.5^2.4-6



16.25-6


400-6


394
4 0
4 years ago
Read 2 more answers
What is the answer to this
Roman55 [17]

9514 1404 393

Answer:

  36

Step-by-step explanation:

The sum of the tangent segments shown is ...

  6 + 3 + 9 = 18

The unmarked tangent segments will have the same measure to the same vertex as the marked tangent segments. The perimeter is ...

  2 × 18 = 36 units

5 0
3 years ago
You roll a red die, a blue die, and a green die. What is the size of the sample space of all possible outcomes of rolling these
Anit [1.1K]
For each.die, you got 6 possible outcomes.

Since there are three dice, the size of the sample space is

6 * 6 * 6
= 6^3
= 216.

Answer: Option C. 216.

I hope this helps. =)
3 0
3 years ago
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