33. SHOPPING MALLS A survey of all the shopping malls in your region yields the following probability distribution, where X is the number of movie theater screens in a selected mall: Number of Movie Screens o 1 2 3 4 Probability .4 1 2 2 .1 Compute the expected value u and the standard deviation o of X. (Round answers to two decimal places.) What percentage of malls have a number of movie theater screens within two standard deviations of µ? ANSWER ! µ= 1.5, o = 1.43; 100%

Q: If the seeedof an dbjectis given by ve) what is its eoríthen x al a to dime + = 2 it the object was…

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Q: the relationship between income and consumption, where x is income and y is consumption; Y=4+0.5*X.…

A: According to the provided information, the relationship between income and consumption, Y = 4+0.5*X…

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Q: EX: EXPress i w X.+24+2 where. w and. w in termsfu.amal.V. Z24. o..... ...

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Q: - the relationship between income and consumption, where x is income and y is consumption;…

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Q: = (-10,6, –4) be in R and a be in R. Then , 36 , Let x ат — ).

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Q: Imagine a woman has a positive mammogram. What is the probability that she has breast cancer?

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Q: 3. Prove the pythagorean Theorem

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Q: X X P(X=x) 0,10 0,20 0,30 0,40 2 3 4 5 P(2<X<4)=??? O A) 0,20 B) 0,10 C) 0,40 D) 0,50 O E) 0,30

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Transformation of Graphs

The word ‘transformation’ means modification. Transformation of the graph of a function is a process by which we modify or change the original graph and make a new graph.

Exponential Functions

The exponential function is a type of mathematical function which is used in real-world contexts. It helps to find out the exponential decay model or exponential growth model, in mathematical models. In this topic, we will understand descriptive rules, concepts, structures, graphs, interpreter series, work formulas, and examples of functions involving exponents.