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Brums [2.3K]
4 years ago
15

A federal report finds that lie detector tests given to truthful persons have probability about 0.2 of suggesting that the perso

n is deceptive. A company asks 12 job applicants about thefts from previous employers, using a lie detector to assess their truthfulness. Suppose that all 12 answer truthfully. Let X = the number of people who the lie detector says are being deceptive. Find and interpret μx.
Mathematics
1 answer:
Serjik [45]4 years ago
8 0

Answer:

six-nine

Step-by-step explanation:

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Reid and Maria both play soccer. This season Reid scores 4 less than twice the number of goals that Maria scored the difference
valentina_108 [34]

Answer: Reid scored 1 and Maria scored 5.

Step-by-step explanation:

5 x 2 = 10

10-4= 6

5 + 1 = 6

4 0
4 years ago
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Tasya [4]
If Hannah gives her younger sister 3 shirts, it does not matter what order she hands them to her. No matter the order, it will still be the same group of 3 shirt. Since order is not important this problem can be solved using a combination. 
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3 0
4 years ago
Steven purchases a car for $25,000. He makes a down payment of 15%. What is his down payment?
Sphinxa [80]

Answer: $ 3750

Step-by-step explanation:

We can solve it using proportion

$25000 - 100%

$    x      -  15 %

x=\frac{25000*15}{100}=3750

7 0
3 years ago
Which expression represents the total cost
SSSSS [86.1K]

<em>Answer:</em>

<em>The answer is 18k + 22p - 10</em>

<em>Step-by-step explanation:</em>

<em>That is the right answer </em>

6 0
3 years ago
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A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?
Nina [5.8K]

Answer: 65 degrees

Step-by-step explanation:180- 74+41 is 65 so

6 0
3 years ago
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