All categories

3 years ago

Still havent recieved the CORRECT ANSWERS... u will be the brainliest!

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

6 0

Answer: Lol ten points for your whole assignment

Step-by-step explanation:

You might be interested in

Jerry randomly selected a point in the rectangle shown below. What is the probability the point he selected is in section A

vlabodo [156]

Jerry had a 3 in 10 chance or a 30 percent chance to hit area A randomly

5 0

4 years ago

All of the following are true statements except _____.

soldier1979 [14.2K]

Answer:

|−93| = −93

Step-by-step explanation:

|Mode| = mode

3 0

3 years ago

Solve h(x) = 5 - 9x Find h(8)

Alex_Xolod [135]

h(x) = 5 - 9x

h(8) = 5 - 9×8 ( putting value x = 8)

h(8) = 5 - 72

h(8) = -67

Answer is -67.

4 0

3 years ago

Read 2 more answers

Consider the following hypothesis test H0 p 20 Ha p 20 A sample of 400 provided a sample proportion p 175 a Compute the value of

Bogdan [553]

Answer:

a) -1.25

b) 0.2112

c) -1.96

Step-by-step explanation:

Data provided in the question:

Sample size, n = 400

H0 : p = 20

$\bar{p}$ = 175

Now,

a) The test statistic is given as:

Z = $\frac{(\bar{p}-p)}{\sqrt{\frac{p(1-p)}{n}}}$

on substituting the respective values, we get

Z = $\frac{(0.175-0.2)}{\sqrt{\frac{0.2\times0.8}{400}}}$

= -1.25

b) The p-value = 2 × P(Z <-1.25)

Now from the standard normal table

P(Z <-1.25) = 10.56% = 0.1056

Thus,

p-value = 2 × 1056 = 0.2112

c) for a = 0.05,

the critical value is $Z_{\frac{a}{2}}=Z_{\frac{0.05}{2}}$ i.e $Z_{0.025}$

Now from standard normal table

$Z_{0.025}$ = -1.96

3 0

3 years ago

Will someone help me please

AnnZ [28]

Answer: C should be correct!

Hope it helps!

4 0

3 years ago