Mathematics, 16.10.2019 18:30 abcdefg87
Iwill give brainlist**
lara wants to know if the number of words on a page in her english book is generally more than the number of words on a page in her history book. she takes
a random sample of 25 pages in each book, then calculates the mean, median, and mean absolute deviation for the 25 samples of each book
*mean*
english- 48.9
history 40.5
*median*
english- 52
history- 44
*mean absolute deviation*
english- 9.2
history- 1.3
lara claims that because the mean number of words on each page in the english book is greater than the mean number of words on each page in the history
book, the english book has more words per page. based on the data is this a valid inference?
a. yes, because there is a lot of variability in the english book data
b. yes, because the mean is larger in the english book
c. no, because the mean is larger in the english book
d. no, because there is a lot of variability in the english book data
Answers: 2
Mathematics, 21.06.2019 18:00
Write the fraction or mixed number and the decimal shown by the model
Answers: 2
Mathematics, 21.06.2019 19:20
What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9
Answers: 2
Mathematics, 21.06.2019 20:30
You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density
Answers: 1
Mathematics, 21.06.2019 21:30
Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent
Answers: 3
Iwill give brainlist**
lara wants to know if the number of words on a page in her english book...
lara wants to know if the number of words on a page in her english book...
Mathematics, 22.05.2021 01:00
Mathematics, 22.05.2021 01:00
Mathematics, 22.05.2021 01:00
Mathematics, 22.05.2021 01:00
Health, 22.05.2021 01:00
Advanced Placement (AP), 22.05.2021 01:00
Spanish, 22.05.2021 01:00
Spanish, 22.05.2021 01:00
Mathematics, 22.05.2021 01:00
Chemistry, 22.05.2021 01:00