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Radda [10]
3 years ago
10

I need help in this . Just ignore that equation in top of the problem

Mathematics
2 answers:
GuDViN [60]3 years ago
5 0
Communtative property
Vesna [10]3 years ago
3 0
Communitive property
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Based on a research​ survey, when 1020 adults were asked about hand​ hygiene, 44% said that they wash their hands after using pu
aleksley [76]

Considering that the subjects are chosen without replacement, they are not independent, and the probability cannot be found using the binomial distribution.

The binomial distribution and the hypergeometric distribution are quite similar, as:

  • They find the probability of exactly x successes on n repeated trials.
  • For each trial, there are only two possible outcomes.

  • The difference is that the binomial distribution is for independent trials, that is, in each trial, the probability of success is the same, while the hypergeometric distribution is for dependent trials.
  • If the sample is without replacement, the trials are not independent, thus the hypergeometric distribution is used, not the binomial.

A similar problem is given at brainly.com/question/21772486

7 0
2 years ago
How many times can 80 go into 467
r-ruslan [8.4K]
5.8375 is how many times 80 goes into 467
8 0
3 years ago
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PLEASE ANSWER FAAST!! A car wheel has a diameter of 20.8 inches. About how far does the car travel in 5 rotations?
SCORPION-xisa [38]

Answer:

65.312 inches

326.56 inches

1959.36 inches

Step-by-step explanation:

Given

d = 20.8 inches

To find

Travel in 1, 5, 30 rotations

Solution

Circumference of the wheel is equal to one full rotation

C = πd = 3.14*20.8 = 65.312 inches

5C = 5*65.312 = 326.56 inches

30C = 30*65.312 = 1959.36 inches

Step-by-step explanation:

8 0
3 years ago
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A Chain of Events
OverLord2011 [107]
Each person should ride the bike for 4 miles, so that every one has to walk 8 miles and ride 4 miles.

If they had 2 bikes, each person will ride for 8 miles, 4 miles on each bike, and then walk 4 miles.

5 0
3 years ago
What are the angles of rotational symmetry?
bulgar [2K]

Answer:

A figure has rotational symmetry if it can be rotated by an angle between 0° and 360° so that the image coincides with the preimage.

Step-by-step explanation:

4 0
3 years ago
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