Maths-

General

Easy

Question

The table above shows the results of a survey in which tablet users were asked how often they would watch video advertisements in order to access streaming content for free. Based on the table, which of the following is closest to the probability that a tablet user answered "Always," given that the tablet user did not answer "Never"?

- 0.31
- 0.38
- 0.45
- 0.69

Hint:

**Hint:**

- Probability is a measure of how likely an event is to happen.

## The correct answer is: 0.45

### Explanation:

- We have given table shows the results of a survey in which tablet users were asked how often they would watch video advertisements in order to access streaming content for free
- We have to find that which is closest to the probability that a tablet user answered “Always,” given that the tablet user did not answer “Never”.

Step 1 of 1:

The given data are

Answer

Percent

Never

31.3%

Rarely

24.3%

Often

13.5%

Always

30.9%

since the tablet user did not answer “Never,” so the tablet user could have answered only “Rarely,” “Often,” or “Always.”, the sum of all possible replies is

Thus, the possibility that a user will answer Always given only the possible options (rarely, often and always) = percentage of answering always divided by total percent of all possible answers

Hence, Option C is correct.

### Related Questions to study

Maths-

### Find the smallest square number by which 9408 must be divided , so that it becomes a perfect square.

### Find the smallest square number by which 9408 must be divided , so that it becomes a perfect square.

Maths-General

Maths-

### The volume of a sphere is given by the formula , where r is the radius of the sphere. Which of the following gives the radius of the sphere in terms of the volume of the sphere?

### The volume of a sphere is given by the formula , where r is the radius of the sphere. Which of the following gives the radius of the sphere in terms of the volume of the sphere?

Maths-General

Maths-

### Evaluate a)

### Evaluate a)

Maths-General

Maths-

### Find the smallest number by which 8075 should be divided to get a perfect number ?

What is the perfect square number so obtained ? Find the square root of this number ?

### Find the smallest number by which 8075 should be divided to get a perfect number ?

What is the perfect square number so obtained ? Find the square root of this number ?

Maths-General

Maths-

### Find the smallest number by which 31752 should be divided to get a perfect square

number ?

### Find the smallest number by which 31752 should be divided to get a perfect square

number ?

Maths-General

Maths-

### ABC is an equilateral triangle. Base BC is produced to E. Such that BC= CE. Calculate ?

### ABC is an equilateral triangle. Base BC is produced to E. Such that BC= CE. Calculate ?

Maths-General

Maths-

### Find the smallest number by which 694 should be multiplies , so that product is a perfect square.

### Find the smallest number by which 694 should be multiplies , so that product is a perfect square.

Maths-General

Maths-

### The perpendicular bisectors of the sides of a triangle ABC meet at point I. prove that IA=IB=IC

### The perpendicular bisectors of the sides of a triangle ABC meet at point I. prove that IA=IB=IC

Maths-General

Maths-

### Use prime factorization method to find the square root of each of the following :

c) 1089

### Use prime factorization method to find the square root of each of the following :

c) 1089

Maths-General

Maths-

### Use prime factorization method to find the square root of each of the following :

b)175

### Use prime factorization method to find the square root of each of the following :

b)175

Maths-General

Maths-

### Use prime factorization method to find the square root of each of the following :

a)11025

### Use prime factorization method to find the square root of each of the following :

a)11025

Maths-General

Maths-

### In Triangle ABC , AB= AC, and D is a point on AB. Such that AD=DC=BC. Show that

### In Triangle ABC , AB= AC, and D is a point on AB. Such that AD=DC=BC. Show that

Maths-General

Maths-

### In the triangle ABC, the angles at A and C are 40° and 95° respectively. If N is the foot of the perpendicular from C to AB , prove that CN = BN.

### In the triangle ABC, the angles at A and C are 40° and 95° respectively. If N is the foot of the perpendicular from C to AB , prove that CN = BN.

Maths-General

Maths-

### Given XYZ is a triangle in which XW is the bisector of the angle x and XW ⊥ yz. Prove that xy= xz.

### Given XYZ is a triangle in which XW is the bisector of the angle x and XW ⊥ yz. Prove that xy= xz.

Maths-General

Maths-

### ABC is a triangle in which altitudes BE and CF to sides AC and AB respectively are equal. Show that

(i) ΔABE ⩭ ΔACF

(ii) AB = AC

### ABC is a triangle in which altitudes BE and CF to sides AC and AB respectively are equal. Show that

(i) ΔABE ⩭ ΔACF

(ii) AB = AC

Maths-General