Math 302

Which statistical literacy activity below is appropriate for early elementary students? correct answers a. How data can be categorized and displayed. What are Box plots most suited for displaying? correct answers . d. The median and range of a data set. Analyzing or interpreting data is a...

Point Slope Formula correct answers y - y₁ = m(x - x₁) Periodicity and Odd/Even correct answers sin(x) is odd, P=2π cos(x) is even, P=2π tan(x) and cot(x) are odd with P=π sec(x) is even P=2π and csc(x) and P=2π sin(2x) correct answers 2sin(x)cos(x) cos(2x) correct answers cos²(...

What is a one-to-one correspondence? Explain how the sizes of two finite sets can be compared without counting. Give an example. correct answers A one-to-one correspondence when there is the same number of two objects. This can be used to compare the size of two finite sets by pairing each object wi...

Modus Ponens correct answers If P then Q P Therefore Q EXAMPLE: Today is Friday We have class on Friday Therefore we have class today Modus Tollens correct answers If P then Q Not Q Therefore not P EXAMPLE: We do not have class today We have class on fridays Therefore today is not...

Random Variables correct answers It is a set of possible values from a random experiment. Discrete Random Variable correct answers Variable where the number of outcomes can be counted. For example, the number of white balls in a sample of size three is a discrete random variable which may take ...

Adherent point correct answers Let S⊆Rⁿ and x∈Rⁿ, x not necessarily in S. Then x is said to be adherent to S if every n-ball B(x) contains at least one point of S. Closed (adherent points) correct answers A set S⊆Rⁿ is closed if and only if it contains all its adherent points. Clos...

Statistics correct answers is the science of conducting studies to collect, organize, summarize, analyze, and draw conclusions from data. Variable correct answers is a characteristic or attribute that can assume different values. Data correct answers are the values (measurements or observation...

"Add-to" problems subtypes correct answers 1. Start unknown 2. Change unknown 3. Result unknown "Take Away" problems subtypes correct answers 1. Start unknown 2. Change unknown 3. Result unknown Put together/take apart problems subtypes correct answers 1. Addend unknown 2. Both addend...