Mathematics, 19.05.2020 22:08 diane8879

One person is selected at random from a class of 19 males and 15 females. Find the odds against selecting
a) a female.
b) a male.

What are the odds against selecting a female?
Answer. : _

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:00

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Yvaries directly as x. y =90 when x=6. find y when x=13

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.

Answers: 1

Answer

You know the right answer?

One person is selected at random from a class of 19 males and 15 females. Find the odds against sele...

Questions

Mathematics, 18.02.2021 09:30

Lenox ironed 1/4 of the shirts over the weekend. She plans to split the remainder of the work equally over the next 5 evenings. 1. What fraction of t...