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3 years ago

In which grade do kids generally start to prepare for SAT exams?

1 answer:

3 0

We suggest starting to prep for the the SAT as early as eighth grade year. It sound early, but if a student plans on taking the SAT several times throughout high school, eighth graders can take a relaxed and long-view approach to prepping, and can plan on taking their first SAT sophomore year.

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A small school with 60 total students records how many of their students attend school on each of the 180 days in a school year

WITCHER [35]

Answer:

- Mean of sampling distribution = μₓ = 55.0 students.

- Standard Deviation of sampling distribution

= 1.8 students.

Explanation:

The Central limit theorem explains that for the sampling distribution obtained randomly from an independent population distribution, the mean is approximately equal to the population mean and the standard deviation of the sampling distribution is related to the population standard deviation through

σₓ = (σ/√n)

where σ = population standard deviation = 4

n = sample size = 5

Mean = population mean

μₓ = μ = 55 students.

Standard deviation

σₓ = (σ/√n) = (4/√5) = 1.789 students = 1.8 students to 1 d.p

Hope this Helps!!!

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3 years ago

What happens to carbon in plants when the plants die?.

ololo11 [35]

Answer:

It get released into the atmosphere

Explanation:

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2 years ago

I need help with this. No calculator allowed.

ahrayia [7]

I believe the answer is b.

5 0

3 years ago

An airplane flies at an altitude of 5 miles toward a point directly over an observer consider and x

Fittoniya [83]

Ava ran at an average speed of 6 miles per hour while Kelly ran at an average speed of 8 miles per hour, both would be 3/4 mile apart after 45/14 minutes

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

From the diagram:

tan(θ) = 5/x

The relationship between the angle θ and the horizontal distance (x) is tan(θ) = 5/x

Find out more on equation at: brainly.com/question/2972832

4 0

2 years ago

In 2016 kern county is number two in teen pregnancy in california which county is number one?

nika2105 [10]

Answer:

San Joaquin Valley .

Explanation:

3 0

3 years ago

Read 2 more answers