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Math homework help

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We are bombarded by statistical information from a wide variety of sources. Much of the statistical research performed in the world is conducted with a great deal of integrity, validity, and reliability. However, there are many statistical studies that are conducted that are—whether intentionally or unintentionally—plagued by bias.

MATH 533 Final Exam

MATH533 – Final Exam Worksheet

1.Given the following sample of 10 high temperatures from March: 55, 60, 57, 43, 59, 66, 72, 65, 59, 47.

1.Determine the mean.

2.Determine the median.

3.Determine the mode.

4.Describe the shape of the distribution.

5.Determine Q1, Q2, Q3 and IQR.


1.The contingency table shows classification of students in a Statistics class.


1.) A biologist is comparing the growth of a population of flies per week to the number of flies a bullfrog will consume per week. She has devised an equation to solve for which day (x) the bullfrog would be able to eat the entire population. The equation is 2x = 3x - 1. However, she has observed that the bullfrog cannot eat more than seven flies in one week.Explain to the biologist how she can solve this on a graph using a system of equations. Identify any possible constraints to the situation.


What are the explicit equation and domain for an arithmetic sequence with a first term of 8 and a second term of 5?

an= 8 − 5(n − 1); all integers where n ≥ 1

an= 8 − 5(n − 1); all integers where n ≥ 0

an= 8 − 3(n − 1); all integers where n ≥ 1

an = 8 − 3(n − 1); all integers where n ≥ 0

function f(x) = 4(4)^x represents the growth of a fly population every year in a remote swamp. Jackie wants to manipulate the formula to an equivalent form that calculates three times a year, not just once a year. Which function is correct for Jackie's

I just need the answer please.

The possible answers are below



f(x) = 4(4)x; growth rate 400%

f(x) = 4(4)3x, growth rate 4%

f(x) = 4(1.59)3x; growth rate 59%

f(x) = 4(1.59)x; growth rate 4%

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