Mathematics, 04.08.2019 13:00 alyssamiller401

The number of hours per day a college student spends on homework has a mean of 4 hours and a standard deviation of 0.75 hours. yesterday she spent 3 hours on homework. how many standard deviations from the mean is that?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

What is the lcm of 16 and 40 ? 24 and 40 ?

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

Answers: 1

Answer

Mathematics, 21.06.2019 21:40

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Answers: 2

Answer

You know the right answer?

The number of hours per day a college student spends on homework has a mean of 4 hours and a standar...

Questions

English, 06.05.2020 05:07

Annotate this section of the poem e. g. metaphors, alliteration, simile etc Between them I hear the shuffling of feet. Tramps doze o...

History, 06.05.2020 05:07

Which of the following was not an effect of proxy wars? A. The politically-divided Korean Peninsula B. An arms race between the U....

Mathematics, 06.05.2020 05:08

You are hiking out in the woods and you spot a cool bird in a very tall tree! How tall is the tree? Very good question Grasshopper! Lucky for yo...

Mathematics, 06.05.2020 05:08

Ahmed, Walid and Faisal made $1446 profit from selling used books. If Ahmed to receive double amount of Faisal and Walid to receive triple amount of F...

Business, 06.05.2020 05:08

A woman is planning to retire in 30 years. She wishes to deposit a regular amount every three months until she retires, so that beginning one year aft...

English, 06.05.2020 05:08

Has Juvencio changed as a result of the trials he has experienced? Explain, citing details from the text....

English, 06.05.2020 05:08

What would the appropriate tone be for the following sentence? I cannot believe I have the chicken pox and I cannot go to the football game Frid...

Mathematics, 06.05.2020 05:08

What is the measure if...

Business, 06.05.2020 05:08

Government water resource specialists have estimated that the Great Lakes currently contain about 200 thousand tons of pesticide pollutants, the amoun...

Mathematics, 06.05.2020 05:08

Determine the expression that could be used to eliminate the fractions in the expression. 3x - 5 / x^2 -25 = 2 / x + 5 A) (x+5) B) (...

Chemistry, 06.05.2020 05:08

What has an atomic mass of 14 and a -1 charge...

Mathematics, 06.05.2020 05:08

4(4x + 6) = 12 solve for x...

Business, 06.05.2020 05:08

In its first year of operations, Roma Company reports the following. Earned revenues of $65,000 ($57,000 cash received from customers). Incurred expen...

Mathematics, 06.05.2020 05:08

F vector u has its initial point at (-7, 3) and its terminal point at (5, -6), u = i + j....

Mathematics, 06.05.2020 05:08

Find the area of the figure...

Mathematics, 06.05.2020 05:08

Measure Volume Using Formulas - Quiz Level E Question 7 Find the volume of the figure. 10 cm 10 cm 14 cm 10 cm

Mathematics, 06.05.2020 05:08

Item 14 From a group of 7 candidates, a committee of 6 people is selected. In how many different ways can the committee be selected?...

Social Studies, 06.05.2020 05:08

Which major event happens in the 3rd Punic war...

Mathematics, 06.05.2020 05:08

If 540 people preferred pizzia, how many people preferred hamburgers...

Social Studies, 06.05.2020 05:08

Karol is an 8-month-old boy who has not received very good care from his caretakers. They respond to him when they have time and are often annoyed by...

More questions: Mathematics Another questions