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NeX [460]
3 years ago
15

1+1+1+11+1+1+0+1+11+1×0+1

Mathematics
2 answers:
mr Goodwill [35]3 years ago
8 0
The answer is 1 hope that help
amid [387]3 years ago
3 0
I mm mm the answer is 1
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List all the factor pairs for the number 56
maks197457 [2]
1, 2, 4, 7, 8, 14, 28, and 56
8 0
3 years ago
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Identify the type I error and the type II error for a hypothesis test of the indicated claim. The percentage of adults who retir
matrenka [14]

Answer:

<u>Type I error: </u>D. Reject the null hypothesis that the percentage of adults who retire at age 65 is less than or equal to 62 % when it is actually true.

<u>Type II error: </u>A. Fail to reject the null hypothesis that the percentage of adults who retire at age 65 is less than or equal to 62 % when it is actually false.

Step-by-step explanation:

A type I error happens when a true null hypothesis is rejected.

A type II error happens when a false null hypothesis is failed to be rejected.

In this case, where the alternative hypothesis is that "the percentage of adults who retire at age 65 is greater than 62%", the null hypothesis will state that this percentage is not significantly greater than 62%.

A type I error would happen when the conclusion is that the percentage is greater than 62%, when in fact it is not.

A type II error would happen when there is no enough evidence to claim that the percentage is greater than 62%, even when the percentage is in fact greater than 62% (but we still don't have evidence to prove it).

5 0
3 years ago
What is bigger 1 yard or 35 inches
Nikolay [14]
1 Yard is bigger than 35 inches
4 0
3 years ago
Read 2 more answers
If you flip a coin 44 times what is the best prediction possible for the number of times it’ll land on heads
nika2105 [10]

Answer:

12% chance of 22

35% chance of 21, 22, or 23

55% chance of 20, 21, 22, 23, or 24


How can 22 be a good prediction when it's wrong 88% of the time?


I'd say from 20 to 24 is a good prediction without being trivial.


Step-by-step explanation:

C(n,k) = n Choose k = n! / (k! (n-k)!)

aka binomial coefficient

aka from n things choose k


To get probability of getting heads 22 times in 44 tries, you divide number of ways to get heads 22 times by number of ways to assign heads or tails to each throw.


Two ways to assign H or T to first, times two ways for second throw,

gives 2^44. That's the denominator.


Number of ways to get heads 22 times is the same as number of ways to choose which 22 flips of 44 are to be heads, or C(44,22)


To get 12% calculate C(44,22)/2^44

To get 55% calculate C(44,20)/2^44 + ... + C(44,24)/2^44


8 0
3 years ago
(Picture included) how do I solve these using the Pythagorean Theorem??
Oksanka [162]

Hi,

5.

*The length of the hypotenuse is :

the square of the length of the hypotenuse, which is the side opposite to the right angle, is equal to the sum of the squares of the lengths of the other two sides.

So we have :

* (8)^2 + (9)^2 = 64 + 81 = 145 = V(145) = 12, 041 in.

6.

The answer is :

(10)^2 - (6)^2 = 100 - 36 = 64 = \/(64) = 8 ft.

•It was nice to help you, Gohome58!

7 0
3 years ago
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