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babymother [125]
4 years ago
6

A Food Marketing Institute found that 26% of households spend more than $125 a week on groceries. Assume the population proporti

on is 0.26 and a simple random sample of 380 households is selected from the population. What is the probability that the sample proportion of households spending more than $125 a week is less than 0.29?

Mathematics
2 answers:
likoan [24]4 years ago
7 0
Hi hi I hope you know I’m not doing anything I just wanted to let you know I have had no problem getting the D I wanna is a good morning how y’all is doing good I hope yyyyyyyy uuyyy was the morning day I hope you understand your message I hope y’all have a great day hope y’all are y’all doing good hope etttetet was good morning to you guys and hope you had a good night and thank you for teretete well I was gonna talk to y’all later I love y’all so bye bye love you guys bye love you
julsineya [31]4 years ago
6 0
That’s how you do it!!!!!!

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The owner of a coffee shop chain creates a graph representing sales in thousands of dollars. She describes the characteristics
Ymorist [56]

Answer:

This is a curve linear would show the turning points clearly.

With bar graph we can also show changes but not turnng points a sthe description shows.

Step-by-step explanation:

In the context of curve fitting, a linear curve is a curve that has a linear dependence on the curve parameters. Examples of linear curves are: lines, polynomials, so where they increase the points can also show a line of fit where least amounts would stand out below the line of fit.

3 0
4 years ago
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An apartment building is planning on replacing refrigerators in 56 of its units. If therefrigerators cost 803 each, estimate the
Rudiy27
803=800 56=60 So the cost for the refrigerators is 800×60=48000
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4 years ago
Figure A is a scale image of Figure B.
Talja [164]

Answer:

x=5

Step-by-step explanation:

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3 years ago
Show all work to identify the discontinuity and zero of the function f of x equals 4 x over quantity x squared minus 16
Leto [7]

Answer:

Discontinuity of function occurs when x = 4 or x = -4

zero of function is when x=0

Step-by-step explanation:

We are given:

f(x) = \frac{4x}{x^2 - 16}

Discontinuity of the function occur when the denominator is equal to zero.

So, we need to find the values of x that makes the denominator zero.

The denominator is x^2 - 16

x^2 - 16 =0

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x = ± 4

So, if the value of x = 4 or value of x=-4 then the function will be discontinuous.

Zero of the function i.e f(x)=0

So, Putting the function equal to zero and finding the value of x

\frac{4(x)}{(x)^2 - 16}=0\\4x =0((x)^2 - 16)\\4x=0\\x=0

So, zero of function is when x=0

5 0
3 years ago
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Ilia_Sergeevich [38]

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24

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144 divided by 6

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