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mina [271]
2 years ago
8

The school record in the 200-meter dash is 34.5 seconds. Which graph represents the set of times, in seconds, that would create

a new school record?
SAT
1 answer:
pochemuha2 years ago
4 0
The new scroll record is rs:(!&&,:
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The scatter plot shows how the cooking time for a turkey is related to its weight. Which statement is not supported by the trend
morpeh [17]

Answer Each additional pound adds about 2 hours of cooking time.

Explanation:

this is the answer

8 0
2 years ago
15. For a random sample of n = 64, find the probability of a sample mean being
mart [117]

Answer:

0.9726

Explanation:

The computation of the probability of a sample mean is shown below:

P(\bar x < 24.3)

To find the probability first we have to determine the z score which is

z = \frac{\bar x - \mu_{\bar x}}{\sigma_{\bar x}} \\\\ = \frac{\bar x - \mu }{\frac{\sigma}{\sqrt{n} } } \\\\ = \frac{24.3 - 24}{\frac{1.25}{\sqrt{64} } }

= 1.92

Now probability is

P(\bar x < 24.3) \\\\= P(z < 1.92)

= 0.9726

Hence, the probability of the sample mean is 0.9726

We simply applied the above formulas to determined the probability of a sample mean and the same is to be considered

6 0
3 years ago
A data set that has a normal distribution has a mean of 15.2 and standard deviation of 0.9. find prob greater than 16.1
Vitek1552 [10]

Answer:

The mean is μ = 15.2 and the standard deviation is σ = 0.9. Find the probability that X is greater than 15.2. Write your answer as a decimal rounded to 4 places.

The mean is μ = 15.2 and the standard deviation is σ = 0.9.

Find the probability that X is between 14.3 and 16.1.

Write your answer as a decimal rounded to 4 places.

Explanation:

7 0
3 years ago
Find the probability distribution of the random variable w in exercise 3.3, assuming that the coin is biased so that a head is t
m_a_m_a [10]

There are four major types of probability and they include:

  • classical,
  • empirical,
  • subjective
  • axiomatic
<h3>What is Probability?</h3>

This refers to the mathematical depictions of the possibility of an event occurring based on given variables.

Please note that your question is incomplete so I gave you a general overview of a probability distribution.

Read more about probability distribution here:

brainly.com/question/24756209

8 0
2 years ago
At t=0 a ball, initially at rest, starts to roll down a ramp with constant acceleration. You notice it moves 1 foot between t=0
romanna [79]

Answer:

N/A

Explanation:

Need more context. Question is incomplete

7 0
2 years ago
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