Mathematics, 05.02.2020 12:02 raeanparker

Astudent answers all 48 questions on a multiple-choice test by guessing. each question has four possible answers, only one of which is correct. find the probability that the student gets exactly 15 correct answers. use the normal distribution to aproximate the binomial distribution.

0.7967
0.0606
0.0823
0.8577

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:50

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Answers: 1

Answer

Mathematics, 21.06.2019 19:50

What is the result of the following division?

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Answers: 2

Answer

You know the right answer?

Astudent answers all 48 questions on a multiple-choice test by guessing. each question has four poss...

Questions

Biology, 17.07.2019 10:00

In 1910, thomas hunt morgan discovered a white-eyed fruit fly in his population of wild-type, red-eyed flies. this white-eye phenotype occurs:...

Social Studies, 17.07.2019 10:00

In the united states, over nine million people are victims of identity theft each year. true false...

History, 17.07.2019 10:00

In order to amend the constitution, an amendment may be approved by legislatures in of the states....

Computers and Technology, 17.07.2019 10:00

Joshua takes ownership of all his tasks. which quality is he demonstrating?...

Biology, 17.07.2019 10:00

In order for a root to branch, new apical meristem must form from the a single layer of cells inside the endodermis of the root....

Social Studies, 17.07.2019 10:00

In marketing, the set of values, ideas, and attitudes that are learned and shared among members of a group is referred to as...

Biology, 17.07.2019 10:00

In the degradation of amino acids in muscle nh4+ is carried to the liver for conversion into urea by...

Social Studies, 17.07.2019 10:00

Interpretation of emotion is governed by the and expression of emotion is governed by the...

Mathematics, 17.07.2019 10:00

Evaluate f(9) and f(9.1) and use the results to approximate f '(9). (round your answer to one decimal place.) f(x) = x(5 − x)...

Chemistry, 17.07.2019 10:00

An enzyme reduces the energy necessary to start a chemical reaction. this means that the reate of the reaction will...

Mathematics, 17.07.2019 10:00

If x is a positive acute angle and cos x = 3/5, find the value of sinx....

Social Studies, 17.07.2019 10:00

A( ethics code emphasizes the prevention of unlawful behavior by increasing control and penalizing wrongdoers....

Biology, 17.07.2019 10:00

An organism of the genus staphylococcus is while an organism of the genus spirochaeta is...

Mathematics, 17.07.2019 10:00

Anumber is randomly picked from this list: 10, 20, 30, 40, 50. what is the probability of picking an even number...

Biology, 17.07.2019 10:00

An inactive substance may be given instead of a drug to see if it produces any of the same effects as the drug. this substance is called a...

Social Studies, 17.07.2019 10:00

a(n) is a form of group decision making in which a group arrives at a consensus of expert opinion....

Social Studies, 17.07.2019 10:00

Although physical inactivity is a risk factor that crosses all demographic boundaries, the problem is worse for:...

Social Studies, 17.07.2019 10:00

As a consequence of their ancient and dominant culture in the region, the chinese historically referred to their land as...

Social Studies, 17.07.2019 10:00

As a securely attached infant, aphrodite is most likely to hold an internal working model that she is:...

Mathematics, 17.07.2019 10:00

Tickets to a baseball game cost $3.50 for adults and $2.00 for children write a expression that gives the total cost for a family of 2 adults and 3 ch...

More questions: Mathematics Another questions