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3 years ago

6

A college has 1503 students, of which 5/9 are on modern apprenticeship courses. How many students are not on modern apprenticesh

ip courses?

1 answer:

Mila [183]3 years ago

5 0

Btw that is a 668 :)

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Can someone help me with this, I don’t understand.

Tema [17]

180-(83+53)=44
That will be the answer

3 0

3 years ago

A random sample of 70 printers discovered that 25 of them were being used in small businesses. find the 95% limit for the popula

kvasek [131]

Answer:

The sample proportion of printers used in small business is:

$\hat{p}=\frac{25}{70}=0.3571$

The 95% confidence interval for the population proportion of printers that are used in small businesses is:

$\hat{p} \pm z_{\frac{0.05}{2}} \sqrt{\frac{\hat{p}(1-\hat{p})}{n} }$

Where:

$z_{\frac{0.05}{2}}=1.96$ is the critical value at 0.05 significance level

$\therefore 0.3571 \pm 1.96 \sqrt{\frac{0.3571(1-0.3571)}{70} }$

$0.3571 \pm 0.1122$

$\left ( 0.3571 - 0.1122, 0.3571 + 0.1122 \right)$

$\left(0.245,0.469 \right)$

Therefore, the 95% confidence interval for the population proportion of printers that are used in small businesses is (0.245 , 0.469)

7 0

2 years ago

The box plots below compare the number of points two basketball players scored per game over 25 games last season. WHich stateme

Over [174]

Answer:

im not helping you cuz ur pfp

Step-by-step explanation:

6 0

3 years ago

There are 5/4 as many bowls as people. If there are 25 bowls how many people are there?

Iteru [2.4K]

Answer:

20 people

Step-by-step explanation:

Take the amout of bowls (25) and divide by the ratio (5)

25/5=5

Multiply 5 *4 = 20

25 bowls to 20 people = 25/20 = 5/4

7 0

3 years ago

What two numbers multiply to -72, adds up to -1

valkas [14]

They are -9 and 8. because since 9 times 8 is 72, you need the 9 to be negative to add to -1

8 0

2 years ago