Mathematics

Mathematics, 12.07.2019 20:00, walmartislife

Latisha started her history classwith two scores on tests72% and 89%confirm that the meanof these two scoresis 80.5%

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 19.07.2019 08:00, xojade

Suppose the scores on a history quiz are normally distributed with a mean of 73 and a standard deviation of 4. which group describes 16% of the population of history quiz scores? a) scores below 65 b) scores below 75 c) scores above 77 d) scores above 81

Answers: 1

Предмет

Mathematics, 09.10.2019 03:00, googoo4

Latisha started with 2 scores: 72% and 89% . conferm that the average of these two test scores is 80.5% show ur !

Answers: 2

Предмет

Mathematics, 16.10.2019 13:10, idklol81

Latisha wants to get at least a b+ in her history class. to do so, she needs to have an overall average of at least 86%. so far, she has taken three tests and has gotten scores of 90%, 82%, and 81%. a. use the 5-d process to latisha determine what percent score she needs on the fourth test to get the overall grade that she wants. the fourth test is the last test of the grading period. b. the teacher decided to make the last test worth twice as much a regular test. how does this change the score that latisha needs on the last test to get an overall average of 86%? support your answer with mathematical work.

Answers: 1

Предмет

Mathematics, 30.10.2019 05:31, jaylinthornton6

Suppose the scores on a history quiz are normally distributed with a mean of 73 and a standard deviation of 4. which group describes 16% of the population of history quiz scores? a. scores below 65 b. scores below 75 c. scores above 77 d. scores above 81

Answers: 2

Do you know the correct answer?

Latisha started her history classwith two scores on tests72% and 89%confirm that the meanof these tw...

Questions in other subjects:

Konu

Spanish, 22.09.2020 01:01

Which sentence is translated correctly? The tall boy. El muchacho alto. La muchacha alta. La muchacho alto. El alto muchacho....

Konu

English, 22.09.2020 01:01

choose two words that mean the opposite of the word allegiance as it is used in paragraph one. " he decided that the division wpuld be based upon the pledges of love and allegiance...

Konu

Law, 22.09.2020 01:01

A psychopath is a person with a personality disorder, especially one manifested in aggressively antisocial behavior, which is often said to be the result of a poorly develop...

Konu

Computers and Technology, 22.09.2020 01:01

In Activity 1.6 we introduced the concept of the Injury Severity Score (ISS). The ISS is a medical score to assess trauma severity and is cal- culated as follows. Each injury is as...

Konu

Mathematics, 22.09.2020 01:01

Hello. I have an exam tomorrow and I don’t know to solve this excercises.

Konu

Biology, 22.09.2020 01:01

Take a walk outside and make observations. Describe one of each type of interaction between spheres that you observe. An example of the biosphere interacting with the geosphere is...

Konu

Social Studies, 22.09.2020 01:01

How do historians believe Buddhism first spread to Japan?...

Konu

English, 22.09.2020 01:01

Hello people can you guys help me out im doing a writing assignment about my life but i cant seem to writing something super long what i mean is that i already made a story but the...

Konu

Mathematics, 22.09.2020 01:01

Need help with this answer ...

Konu

Health, 22.09.2020 01:01

Why does my pp burn when I pee?...

Other tasks in the category: Mathematics More task