Chapter 3 Section 1-2

A __________ is a characteristic or measure obtained by using the data values from a sample

• Statistic

• Parameter

• Mean

• Standard Deviation

Tags

CCSS.HSS.IC.B.3

A ____________ is a characteristic or measure obtained by using all the data values from a specific population

• Statistic

• Parameter

• Mean

• Standard Deviation

Tags

CCSS.HSS.IC.B.3

In statistics the basic rounding rule is that when computations are done in the calculation, rounding should not be done until the final answer is calculated.

• True

• False

The number of calls that a local police department responded to for a sample of 9 months is shown. Find the mean. 475, 447, 440, 761, 993, 1052, 783, 671, 621

• 693.7

• 693.2

• 697.3

• 694.0

Tags

CCSS.6.SP.B.5C

The ________ is the midpoint of the data array.

• Mean

• Median

• Mode

• Range

Tags

CCSS.6.SP.B.5C

The number of police officers killed in the line of duty over the last 11 years is shown. Find the median. 177, 153, 122, 141, 189, 155, 162, 165, 149, 157, 240

• 165

• 155

• 157

• 162

Tags

CCSS.6.SP.B.5C

The value that occurs most often in a data set is called the ______.

• Mean

• Median

• Mode

• Midpoint

Tags

CCSS.6.SP.A.3

The number of accidental deaths due to firearms for a six-year period is shown. Find the mode. 649, 789, 642, 613, 610, 600

• No Mode

• 0

• 642

• 600

Tags

CCSS.6.SP.B.5C

The __________ is the class with the largest frequency.

• Mean

• Median

• Mode

• Modal Class

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The _________ is defined as the sum of the lowest and highest values in the data set, divided by 2.

• Mean

• Midrange

• Mode

• Range

Tags

CCSS.6.SP.B.5C