Mathematics

Grade10

Easy

Question

# For ____________ distributions, uses median and quartile to describe the data.

- Normal
- Skewed
- Both Normal and Skewed
- None of the above

## The correct answer is: Skewed

### Skewed, is the correct choice.

### Related Questions to study

Mathematics

### For distributions that are approximately ................, use mean and standard deviation to describe the data.

### For distributions that are approximately ................, use mean and standard deviation to describe the data.

MathematicsGrade10

Mathematics

### The value of median in standard normal deviation, the value of median is _____

### The value of median in standard normal deviation, the value of median is _____

MathematicsGrade10

Mathematics

### Who discovered normal distributions first?

### Who discovered normal distributions first?

MathematicsGrade10

Mathematics

### In the context of the z-score:

In test scores,

### In the context of the z-score:

In test scores,

MathematicsGrade10

Mathematics

### In the context of the z-score:

In golf scores,

### In the context of the z-score:

In golf scores,

MathematicsGrade10

Mathematics

### Maha and Arjun are comparing scores on their college entrance exams. Maha’s SAT score is 1400. Arjun’s ACT score is 40. The mean SAT score is 1100 with a standard deviation of 200. The mean ACT score is 20 with a standard deviation of 6.

Who scored better among Maha and Arjun?

### Maha and Arjun are comparing scores on their college entrance exams. Maha’s SAT score is 1400. Arjun’s ACT score is 40. The mean SAT score is 1100 with a standard deviation of 200. The mean ACT score is 20 with a standard deviation of 6.

Who scored better among Maha and Arjun?

MathematicsGrade10

Mathematics

### Maha and Arjun are comparing scores on their college entrance exams. Maha’s SAT score is 1400. Arjun’s ACT score is 40. The mean SAT score is 1100 with a standard deviation of 200. The mean ACT score is 20 with a standard deviation of 6.

What is the z-score of the Arjun?

The standardization of a random variable Suppose X is a random variable with mean µ and standard deviation σ > 0

### Maha and Arjun are comparing scores on their college entrance exams. Maha’s SAT score is 1400. Arjun’s ACT score is 40. The mean SAT score is 1100 with a standard deviation of 200. The mean ACT score is 20 with a standard deviation of 6.

What is the z-score of the Arjun?

MathematicsGrade10

The standardization of a random variable Suppose X is a random variable with mean µ and standard deviation σ > 0

Mathematics

### Maha and Arjun are comparing scores on their college entrance exams. Maha’s SAT score is 1400. Arjun’s ACT score is 40. The mean SAT score is 1100 with a standard deviation of 200. The mean ACT score is 20 with a standard deviation of 6.

What is the z-score of the Maha?

The standardization of a random variable Suppose X is a random variable with mean µ and standard deviation σ > 0

### Maha and Arjun are comparing scores on their college entrance exams. Maha’s SAT score is 1400. Arjun’s ACT score is 40. The mean SAT score is 1100 with a standard deviation of 200. The mean ACT score is 20 with a standard deviation of 6.

What is the z-score of the Maha?

MathematicsGrade10

Mathematics

Approximately 95% of data values in a normal distribution within ………. standard deviation of the mean.

Approximately 95% of data values in a normal distribution within ………. standard deviation of the mean.

MathematicsGrade10

Mathematics

Approximately 99.7% of data values in a normal distribution within ………. standard deviation of the mean.

Approximately 99.7% of data values in a normal distribution within ………. standard deviation of the mean.

MathematicsGrade10

Mathematics

Approximately ______ of data values in a normal distribution within 1 standard deviation of the mean.

Approximately ______ of data values in a normal distribution within 1 standard deviation of the mean.

MathematicsGrade10

Mathematics

### Normal distribution is symmetric about __________

### Normal distribution is symmetric about __________

MathematicsGrade10

Mathematics

### If the z-score of the normal distribution is 2.5, the mean of the distribution is 45 and the standard deviation of the normal distribution is 3 less than the value of the x for the normal distribution is

Use

### If the z-score of the normal distribution is 2.5, the mean of the distribution is 45 and the standard deviation of the normal distribution is 3 less than the value of the x for the normal distribution is

MathematicsGrade10

Use

Mathematics

### If the value of x for normal distribution is 35, the mean of normal distribution is 65 and the standard deviation is 25, then the standardized random variable is

Use formula Z = (X −µ)/σ

### If the value of x for normal distribution is 35, the mean of normal distribution is 65 and the standard deviation is 25, then the standardized random variable is

MathematicsGrade10

Use formula Z = (X −µ)/σ

Mathematics

### The normal distribution is also classified as

### The normal distribution is also classified as

MathematicsGrade10