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3 years ago

14

Will give brainlist to first correct answer----The given data set shows the number of books read by eight children in a reading

contest.
{40, 15, 14, 15, 10, 11, 18, 20}

Which data value is considered an outlier?

Enter the answer in the box.

1 answer:

Lesechka [4]3 years ago

8 0

40 is considered an outlier since it it much further out on the data scale
Hope this helps!

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Please help me thanks please <br> I will give you brainlest

Galina-37 [17]

530.59
take the surface area of the cylinder (358.14)
and add it with the surface area of the cone(172.45)

3 0

3 years ago

A certain company sends 35% of its overnight mail parcels via express delivery service 1 and the rest by express delivery servic

sineoko [7]

Answer:

55.32% probability that a late package was delivered by express delivery service 2

Step-by-step explanation:

Bayes Theorem:

Two events, A and B.

$P(B|A) = \frac{P(B)*P(A|B)}{P(A)}$

In which P(B|A) is the probability of B happening when A has happened and P(A|B) is the probability of A happening when B has happened.

In this question:

Event A: Late delivery.

Event B: Service 2 was used.

A certain company sends 35% of its overnight mail parcels via express delivery service 1 and the rest by express delivery service 2.

100 - 35 = 65%.

So $P(B) = 0.65$

Service 2 has a record of 2.0% of packages being delivered late.

This means that $P(A|B) = 0.02$

Probability of a late delivery.

35% from service 1. Of those, 3% are late.

65% from service 2. Of those, 2% are late.

So

$P(A) = 0.35*0.03 + 0.65*0.02 = 0.0235$

What is the probability that a late package was delivered by express delivery service 2

$P(B|A) = \frac{0.65*0.02}{0.0235} = 0.5532$

55.32% probability that a late package was delivered by express delivery service 2

5 0

3 years ago

A triangle is placed in a semicircle with a radius of 3 yd, as shown below. Find the area of the shaded region.

Kitty [74]

Answer:

Considering that the shaded area is the part of the semi circle outside the triangle:

Area of circle= Pi x radius2 (this means radius squared)

Area of triangle= 1/2 x base x height

1/2 (because it is a semi circle) x 3.14 (in replacement of pi as directed by question) x 9squared= 127.17

127.17 - (1/2 x 18 x 9) = 46.17cmsquared

3 0

3 years ago

How many dozen donuts are there in 46.2 donuts

m_a_m_a [10]

Hello there! We can answer through division here, given there are 12 donuts in a dozen:

46.2 divided by 12 gives us 3.85 dozens. However, there cannot be a fraction of a dozen in representation of a whole. Rounding to the nearest dozen, we will find that there are about 4 dozens in 46.2 donuts.

For there to be a value of 46.2 donuts, there had to have been more donuts to start with in the dozen. Therefore, we would round up. If there were 3 dozens, that would give us 36 donuts, which would not make sense because there are 46.2 present.

Hope this helps!

8 0

2 years ago

Read 2 more answers

If X plus 5 equals 8, then what is X?

katrin [286]

Answer:

X plus 5 equals 8, then whats is X. The answer would be X = 3

Step-by-step explanation: Hope it helps

4 0

4 years ago

Read 2 more answers