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3 years ago

There will be one more quiz. What is the minimum score she can receive to earn at least a 92% average on her

Mathematics

2 answers:

e-lub [12.9K]3 years ago

7 0

Answer:

您同性恋

Step-by-step explanation:

AysviL [449]3 years ago

7 0

You didn’t exactly include background info

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Descriptive statistics are techniques for describing and summarizing data, whereas inferential statistics are techniques for obt

WITCHER [35]

Answer:

True

Step-by-step explanation:

Descriptive statistics gives certain information about the data that helps us understand it better. For example, If you have a data set containing the number of customers that visit a shopping mall per day, the proportion of male customers or the average number of customers over period of time are some examples of descriptive statistics.

Inferential statistics uses sample data from a larger population to make certain inferences and draw conclusions about that population based on some standard procedures. Some examples of methods in inferential statistics are, Confidence intervals, Hypothesis Testing and Regression analysis

4 0

3 years ago

What is the reason for statement 3, statement 5, statement 7?

Sveta_85 [38]

Answer:VOA

Step-by-step explanation:

3 and 5 )vertically opposite angles

7) same as 4

3 0

3 years ago

Find the sticker price for a vehicle with the following features and costs: suggested retail price of $12,720, destination charg

anzhelika [568]

The right answer is Option D.

Step-by-step explanation:

Given,

Retail price = $12,720

Destination charge = $460

Cruise control = $235

Defogger = $148

AM/FM radio = $153

Sticker price = Sum of all feature costs

Sticker price = 12720+460+235+148+153

Sticker price = $13716

The right answer is Option D.

Keywords: addition

Learn more about addition at:

#LearnwithBrainly

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3 years ago

The chef at a school cafeteria asked 100 male and 100 female students

Fantom [35]

Answer:

Step-by-step explanation:

The best way to do is this by cancellation. Cancel out the answers that are incorrect.

D is incorrect. There are 100 male students and 100 female students. This table shows that there 94 male students and 106 female students.

C and B are both incorrect because they say that there are 42 male students that dislike peas. Really, there are 42 male students that like peas.

This leaves you with letter A. The table matches the data given, so this is the answer.

3 0

4 years ago

Two kinds of tickets to an outdoor concert were sold: lawn tickets and seat tickets. fewer than 400 tickets in total were sold.

Natali [406]

Answer:

Part a) $x+y < 400$

Part b) The graph in the attached figure

Part c) see the explanation

Part d) The number of seat tickets sold must be less than 300 tickets

Step-by-step explanation:

Part a) write an inequality to describe the constraints. specify what each variable represents

Let

x ----> number of lawn tickets sold

y ----> number of seat tickets sold

we know that

The sum of the number of lawn tickets sold plus the number of seat tickets sold must be less than 400 tickets

The linear inequality that represent this situation is

$x+y < 400$

Part b) use graphing technology to graph the inequality. sketch the region on the coordinate plane

we have

$x+y < 400$

using a graphing tool

The solution is the triangular shaded area of positive integers (whole numbers) of x and y

see the attached figure

Remember that the values of x and y cannot be a negative number

Part c) name one solution to the inequality and explain what it represents in that situation

we know that

If a ordered pair lie on the solution of the inequality, then the ordered pair is a solution of the inequality (the ordered pair must satisfy the inequality)

I take the point (200,100)

The point (200,100) lie on the triangular shaded area of the solution

<u><em>Verify</em></u>

Substitute the value of x and the value of y in the inequality and compare the result

For x=200,y=100

$x+y < 400$

$200+100 < 400$