Determine the interquartile range of the following numbers:

42, 51, 62, 47, 38, 50, 54, 43

Determine the interquartile range of the following numbers:

42, 51, 62, 47, 38, 50, 54, 43

Thousands of people in the United States were surveyed about their grandparents. This frequency table shows their answer to the question "how many of your grandparents were born outside of the US?"

Is this data normally distributed?

Thousands of people in the United States were surveyed about their grandparents. This frequency table shows their answer to the question "how many of your grandparents were born outside of the US?"

Is this data normally distributed?

What is the correct frequency distribution for this data set?

1 3 5 2 5 2 4 1 5
2 4 1 2 3 5 5 2 3
3 1 4 4 6 2 3 2 4

What is the correct frequency distribution for this data set?

1 3 5 2 5 2 4 1 5
2 4 1 2 3 5 5 2 3
3 1 4 4 6 2 3 2 4

What is the median of the data in this frequency table?

# Frequency
1 3
2 4
3 0
4 2

What is the median of the data in this frequency table?

# Frequency
1 3
2 4
3 0
4 2

Which frequency table has a median of 5? (The first column represents the data points, the second column the frequency)

Which frequency table has a median of 5? (The first column represents the data points, the second column the frequency)