Mathematics, 21.04.2021 14:00, kevinh2683

Please answer this properly

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, 8236

Fran would like to estimate the mean amount of time it takes people in her town to travel to work. the town's population is 150,000 and about 90,000 of those are working adults. which statements are true? select each correct answer. there is no way to infer the value of the mean. she must collect data for all 90,000 working adults and calculate the mean. a larger sample of working adults will provide a better estimate of the true mean than a smaller sample. the population of working adults is too large for using a sample to estimate the mean of the entire group. if she takes a random sample of the population of working adults in her town, the mean for that group is likely close to the mean for the entire group.

Answers: 2

continue

Mathematics, 21.06.2019 16:30, Billie9166

An equation where variables are used to represent known values—function notation true or false

Answers: 2

continue

Mathematics, 21.06.2019 17:30, poliver

Which expression will have the same sum as 3_8 + 1/4?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, apere655

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Answers: 1

continue

Do you know the correct answer?

Please answer this properly
...