39 Answered Questions for the topic Median

02/28/21

#### The mean. The median. The quartiles. An stem and leaf diagram.

Part 1: Explain briefly, in the context of statistical analysis, what is: 1. The mean 2. The median 3. The quartiles 4. An stem and leaf diagram Hint: you can use examples, give descriptions,... more

02/05/21

#### The table below shows the wages of employees at the Yacht Club.

a) Copy the table and complete the class centre column.Hourly Class Wage Centre. Frequency14-18 ... more

02/04/21

#### a) For the following data set:

7 9 2 5 4 11 1 4 40 Find: i) the range. ii) the interquartile range b) Which of the two measures calculated in part (a) is the best representation of the spread of this data? Give a... more

02/04/21

#### mean, median, mode and midrange

Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the data and then​ (e) answer the given question.Listed below are the jersey numbers of 11 players randomly selected from the... more

02/03/21

#### The table below shows the ages of a class of 60 students enrolled in the HSC course at TAFE Digital.

Age Frequency18 1419 2520 1621 5Using the statistical mode on your calculator, find the population standarddeviation of these ages.

02/01/21

#### A sample of 12 students was asked how many hours they had studied the week before their final exam.

Their responses were as follows: 18 40 14 23 14 15 18 14 19 13 16 12A) Discuss the effect on the mean of removing the outlier from the given data.

02/01/21

#### A sample of 12 students was asked how many hours they had studied the week before their final exam.

Their responses were as follows: 18 40 14 23 14 15 18 14 19 13 16 12b) find effect on the mean of removing the outlier from the given data.
Median Geometry

12/18/20

#### ∆ABC has vertices: (0,0) , (12,6) , (18,0). Find the equations of the lines that contain the three medians of the triangle.

∆ABC has vertices: (0,0) , (12,6) , (18,0). Find the equations of the lines that contain the three medians of the triangle.

02/22/20

#### CRAUDQL3 6.1.022.

An auto dealer’s sales numbers are shown in the table below. Find for each month the mean, median, and mode prices of the cars she sold. Round your answers to the nearest dollar.Price. ... more

06/19/19

#### Fastest way of finding the middle value of a triple?

Given is an array of three numeric values and I'd like to know the middle value of the three. The question is, what is the <i>fastest</i> way of finding the middle of the three? My... more

05/23/19

#### I can't seem to work these problems...

The following numbers describe the length of time 50 students took to complete a particular exam. Minimum = 34 minutesMedian = 52 minutesMean = 61 minutesMaximum = 125 minutes Semara took 52... more

05/16/19

Gary and Susan surveyed 10 people to find out how many board games they played in a month.Gary and Susan surveyed 10 people to find out how many board games they played in a month. The results are;... more

05/15/19

#### Gary and Susan surveyed 10 people to find out how many board games they played in a month.

Gary and Susan surveyed 10 people to find out how many board games they played in a month. The results are; Mean: 3.5, Median: 4, Range: 10. Gary then surveyed 2 additional people, with one person... more

05/06/19

#### Math proportions

Jennifer is a caterer. She has her mother's recipe for baking a cake. The recipe calls for 1/3 cup of sugar and 1/2 a cup of butter. She wants to make more servings of the cake for a catering... more

03/18/19

#### Fastest way of finding the middle value of a triple?

Given is an array of three numeric values and I'd like to know the middle value of the three. The question is, what is the fastest way of finding the middle of the three? My approach is this kind... more

02/01/19

#### A dataset {-2, 5, -4, x, y, 2x} has a mean of 3 and a mode of -2. Find possible x + y.

Struggling really hard to get an answer. I kept getting 5. The possible choices were -6, -2, 2, 8, 10.
Median

10/30/18

#### The mean of the set of number (87,85,80,83,84,x) is 83.5. What is the median of the set of six numbers? Express you answer as a decimal to the nearest tenth.

The answer posted we did not understand the explanation, we could not get 82 from that? Can someone please explain this question or show it step by step. Thanks
Median

05/07/18

03/12/18

#### What is the 60th percentile?

1 1 1 1 1 1 2 3 5 8 13 21 34 55 89 89 89 89 89 89  What is the 60th percentile? I tried it and got an incorrect answer please help.
Median Statistics

12/03/17

#### Numbers in data set, given median

A data set had a median of 66, and four of the numbers in the data set are less than the median. The data set contains a total of n numbers. If n is even and none of the numbers are equal to 66,... more

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