A test has multiple choice questions with 5 choices for each answer; only one answer is correct for each question. Suppose a student guesses the answer to each question. Assuming the guesses are independent, find the probability that the student will not guess correctly on any one question.

Answers

Answer 1

Answer: First you have to define perimeters of Binomial distribution.

n - how many trials/questions do you have
p - probability guessing right answer to each question
x - how many successes do you expect.
Assuming the 6 questions are independent,
n=6 (questions)
p=probability of guessing the right answer (1/5)
x=exactly the number of successes over the 6 questions (2).

Look up the appendix table, or the Excel function to calculate the probability.

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Write 9/25 as a percent and a decimal. A) 2.25 and 225%B) 0.36 and 36%C) 0.36 and 3.6%D) 0.036 and 0.36%
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a set of numbers is shown below 0,0.6,2,4,6 which of the following shows all the numbers from the set that make the ineqaulity 2x +3 greater than or eqaul to no less than 7 true?
What does x-4over5=6over7 what doesx=

What is the highest common factor of 60 and 96

Answers

For the values 60, 96
GCF = 12
^ = Highest common factor

What method is used to solve problems involving scale drawings

Answers

Proportional Reasoning with Scale drawing

Answer:

The use a proportions, helps to solve problems involving scale drawings.

Step-by-step explanation:

When a drawing of a real object with accurate sizes is reduced or enlarged by a scale, it is called scale drawing.

These drawings are helpful in fields like architecture or map-making.

The use a proportions, helps to solve problems involving scale drawings.

Solve the equation 3(x+2)=5x-2

Answers

      3(x + 2) = 5x - 2
3(x) + 3(2) = 5x - 2
      3x + 6 = 5x - 2
   - 3x    - 3x
      6 = 2x - 2
   + 2 + 2
      8 = 2x
      2    2
      4 = x

$3(x+2)=5x-2\n3x+6=5x-2\n5x-3x=6+2\n2x=8\nx=4$

Consumer math help!!!??????? Pic attached

Answers

1:decreases, 2:792.50, 3: 707.50

Cole paid $46 for 4 people to go to the movies .if it costs the same per ticket, how much Will cole pay for 7 people to go see a movie next week

Answers

Answer:

Step-by-step explanation:

if do the math 46 divided by 4 is 11.50 so if you multiply 11.50 times 7 that will equal 80.50

James Smith and Bill Ross purchased a property together for their business venture with stated proportionate interest of 1/3 and 2/3 respectively without the right of survivorship. Each of them wants his share to be inherited by his wife. They are a partnership and not a corporation. James and Bill most likely took title as:_________A) joint tenants.
B) tenants in common.
C) in severalty.
D) a general partnership.

Answers

Answer:

B) tenants in common.

Explanation:

There were two men, first was James Smith, and second was Bill Ross who bought a property mutually for their business venture by declared proportionate interest of 1/3 as well as 2/3 sequentially without the right regarding survivorship. Both of them want their shares to be acquired by their spouses'. Both hold a partnership but not a company. James, as well as Bill, most likely took the title as tenants in common.Because tenants in common possess versatility in whence they divide control as well as assign the rights concerning survivorship. Joint tenants, on the different hand, keep the property in similar shares while a common partnership is a business unit serving separate sharers. Severalty, as asserted beforehand, is individual ownership.

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