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eduard
3 years ago
8

Confidence in banks: A poll conducted in 2012 asked a random sample of 1268 adults in the United States how much confidence they

had in banks and other financial institutions. A total of 144 adults said that they had a great deal of confidence. An economist claims that less than 11% of U.S. adults have a great deal of confidence in banks. Can you conclude that the economist's claim is true? Use both =α0.05 and =α0.10 levels of significance and the P-value method with the TI-84 Plus calculator.
Mathematics
1 answer:
Katena32 [7]3 years ago
3 0

Hey! How are you? My name is Maria, 19 years old. Yesterday broke up with a guy, looking for casual sex.

Write me here and I will give you my phone number - *pofsex.com*

My nickname - Lovely

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tamaranim1 [39]
The answer is the bottom left one :D

4 0
3 years ago
Read 2 more answers
Find the missing side lengths. Leave your answer as radicals in simplest form.
bulgar [2K]

Answer:

The value of x is 4√2 and y is 2√6

I hope it helps

8 0
2 years ago
(2a+1) - 4a(2a+1)+4a
maxonik [38]

Answer:

2a (3-4a)

Step-by-step explanation:

(2a+1)-4a(2a+1)+4a

2a+1-8a²-1+4a

= 2a+4a-8a²

=6a-8a²

= 2a(3-4a)

6 0
2 years ago
Read 2 more answers
Fraz is running a science fair experiment where mice run through a maze with 4 turns. At each turn, the mouse can take a right o
kherson [118]

Answer:

the probability is 0.125

Step-by-step explanation:

The number of ways in which the mouse can move in the 4 turns is calculated using the rule of multiplication as:

<u>       2           </u>* <u>            2            </u> * <u>             2             </u>* <u>         2           </u> = 16

  1st turn              2nd turn               3rd turn               4th turn

Because the mouse can take two options at every turn, right or left.

Now, from the 16 possibilities of movements, a mouse will find an exit in just two options:

1. right-right-left-left

2. left-right-right-left

So, the probability that a mouse will find an exit is:

P=\frac{2}{16}=0.125

Because, there are 16 possibilities and a mouse will find an exit using 2 of them.

3 0
3 years ago
PLEASE HELP BABES!!
juin [17]

d)72 is the answer. It might also be c)48 but im not sure.

5 0
2 years ago
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