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3 years ago

5

A restaurant is open for 12 hours each day and serves an average of 720 customers per day. Convert this rate to customers per ho

ur.

1 answer:

MrRa [10]3 years ago

8 0

Divide 720/12, and you get 60. You get an average of 60 customers an hour :)

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Suppose a horticulturist measures the aboveground height growth rate of four different ornamental shrub species grown in a green

torisob [31]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The decision is to <u>reject</u> the <u> null hypothesis</u> at a significant level of <u>significance </u> $\alpha = 0.05$ There is <u>sufficient </u> evidence to conclude that <u>at least one of the population mean</u> is <u>different from</u> <u>at least of the population</u>

Step-by-step explanation:

From the question we are told that the claim is

The mean growth rates of all four species are equal.

The null hypothesis is

$H_o : \mu _1 = \mu_2 = \mu_3 = \mu_4$

Th alternative hypothesis is

$H_a: at \ least \ one \ of \ the \ means \ is \not\ equal$

From question the p-value is $p-value = 0.015$

And since the $p-value < \alpha$ so the null hypothesis will be rejected

So

The decision is to <u>reject</u> the <u> null hypothesis</u> at a significant level of <u>significance </u> $\alpha = 0.05$ There is <u>sufficient </u> evidence to conclude that <u>at least one of the population mean</u> is <u>different from</u> <u>at least of the population</u>

7 0

3 years ago

What’s the answer ????

sukhopar [10]

0.

The x on the bottom will cancel out the x on the top here.

7 0

3 years ago

Read 2 more answers

HELP! WILL GIVE BRANLIEST!! No links please!

Whitepunk [10]

Answer:

x=23

m<1=161

m<2=19

Step-by-step explanation:

7x+x-4=180

8x+4=180

8x=184

x=23

m<1: 7(23) = 161

m<2: (23-4) = 19

6 0

3 years ago

Y = 40 (1.25) Does this equation represent exponential growth<br> or<br> decay?

Tasya [4]

Answer:

Exponential functions are patterns that get continuously multiplied by some number. It's exponential growth when the base of our exponential is bigger than 1, which means those numbers get bigger. It's exponential decay when the base of our exponential is in between 1 and 0 and those numbers get smaller.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

At a local market two pounds of peaches cost $4.50

larisa [96]

Answer:

$2.25 per lb

Step-by-step explanation:

x = 4.50/2

x = $2.25 per lb

8 0

2 years ago