Ask question

Ask question

All categories

2 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]2 years ago

5 0

Btw that is a 668 :)

You might be interested in

Please help ASAP, giving lots of points.

BARSIC [14]

The answers is the last one

6 0

3 years ago

Find the missing side length.

Salsk061 [2.6K]

Answer:

5cm+6cm=11cm

Step-by-step explanation:

Adding the two,

5 0

2 years ago

insurance company checks police records on 559 accidents selected at random and notes that teenagers were at the wheel in 91 of

ss7ja [257]

Answer: $(13.22\%,\ 19.34\%)$

Step-by-step explanation:

Given : Sample space : n= 559

Sample proportion : $\hat{p}=\dfrac{91}{559}=0.162790697674\approx0.1628$

$=16.28\%$

Significance level : $\alpha= 1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

Confidence level for population proportion:-

$\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\\\\=0.1628\pm (1.96)\sqrt{\dfrac{0.1628(1-0.1628)}{559}}\\\\=0.1628\pm0.030604971367\\\\\approx 0.1628\pm0.0306=(0.1322,\ 0.1934)=(13.22\%,\ 19.34\%)$

Hence, 95% confidence interval for the percentage of all auto accidents that involve teenage drivers.= $(13.22\%,\ 19.34\%)$

7 0

3 years ago

Solve the equation.<br> -6b + 4 + 4b = -3b + 9

klemol [59]

Answer:

b=5..............is the answer

6 0

2 years ago

Read 2 more answers

If a truck travels 160 miles on 20 gallons of gas, how many gall travel 400 miles?

Olenka [21]

Step-by-step explanation:

160 miles = 20 gallons

400 miles = x gallons

160 × x = 20 × 400

x = 8, 000/160

x = 50 gallons

5 0

3 years ago