All categories

2 years ago

Watch help video

1 answer:

4 0

The probability the next customer pays using a debit card based on the last three weeks is 30% or 0.3.

<h3>What is a probability?</h3>

This is the chance or likelood for an event to occur. For example, if in a city it has snowed every year on December 25th, there is a high probability it will snow this year and in the next years.

<h3>How to calcuate the probability?</h3>

Total of a specific outcome/ total of outcomes

Based on this, let's calculate the probability the next customer pays using the debit card:

Total that pay with debit card: 21 customers
Total of customers: 70 customers
21/ 70 =0.3 or 30%

Learn more about probability in: brainly.com/question/11234923

#SPJ1

You might be interested in

Answer this quickly i will mark you as brainlist please answer

drek231 [11]

Answer:

3. 4a(a + 1) - 15

step-by-step explanation:

1. (x +y)² + 11 (x + y) + 30

= x + y {(x +y) + 11} + 30

2. (a - b)² - 16(a - b) + 60

= (a - b){(a - b) - 16} + 60

3. 4a² + 4a - 15) - 15

4. 2x² + 5x + 2

= x(2x + 5) + 2

4 0

3 years ago

A dealor sold copies of Computer at

Romashka-Z-Leto [24]

Answer:

i been trying

Step-by-step explanation:

help

3 0

3 years ago

Based on the Nielsen ratings, the local CBS affiliate claims its 11:00 PM newscast reaches 41% of the viewing audience in the ar

Olenka [21]

Answer:

at 15.39% that should not be sufficient to reject the Null

= "Fail to reject the Null hypothesis"

Step-by-step explanation:

z = -1.02 (L)0.15386 (R)0.84614

84.61% / 15.39%

3 0

3 years ago

Help please I need to get this done

Dima020 [189]

Answer:

8:9

Step-by-step explanation:

Divide 16 by 2 ( the amount of dollars) to get 8.

Same for the other.

9 / 1 = 9

Put them in a ratio.

8:9

8 0

3 years ago

If quadrilateral RAUF ≅ quadrilateral CLYD, which statement is true?

navik [9.2K]

Answer: CY ~= À

Step-by-step explanation:

6 0

3 years ago