70 Answered Questions for the topic Data

03/12/18

What is the outlier of this data set?
4 24 26 30 35 38 43 48 52 54 59 64  What is the outlier or is there none. I did the problem and got none but it was incorrect please help and give the correct answer. 
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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. 
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03/12/18

What is the 40th percentile? PLZ help!
 1 1 1 1 1 1 2 3 5 8 13 21 34 55 89 89 89 89 89 89  What is the 40th percentile?     I got 4 but it was incorrect please help im stuck. I really appreciate it!!!
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02/10/18

Can a skewed distribution still be considered a normal distribution?
Can a skewed distribution still be considered a normal distribution? My data shows a normal bell curve with symmetric center but has a longer left tail. Would this still be considered a normal... more
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Data Biology

08/30/16

What is the sample size?
A team of researchers observed that the acorn density of the oak forests in New York fluctuates from year to year and that mice populations in the forest were increased when the acorn density was... more
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Data

08/19/16

A sample of 125 students from a school shows that 85 students prefer to work by themselves. If the school has 1275 students, how many prefer to work in groups?
I really need to know how to do this step by step.
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06/20/16

data management question
the question is for a progect the teacher asked a group of seven students to each count the number of pedestrians that cross the street they live on a certain day. The data collected had a range of... more
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06/06/16

Data Chart
  Eye Color Hair Color :   Blue Gray Green Brown Marginal TotalBlond             42     5        21       10         78 Red                12     22      19       12         65Brown            22... more
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06/06/16

Categorical Data
A school conducted a survey to find out which games students enjoy watching the most. The table below contains the results of the survey. Grade Basketball Baseball Football Soccer Tennis Other... more
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05/19/15

how to do this phsyics q?
An experimenter gets a range of data: 8.8 * 10^-19 plus or minus 0.1 * 10^-19. This is an experiment about charge. Is this range of error acceptable?
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Data

04/12/15

data does she need
The total number of regular hours and overtime hours that each one worked.  What kind of data do she need.   Qualitative  Cluster  Quantitative  Time-series
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Data

03/24/15

Draw a graph
What type of data graph would show that a business`s quarterly profit is increasing through each quarter? For a test:) 
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Data

03/24/15

What are the value of scores?
A box and whisker plot is given. The description "test results of seven students" is given for the plot. The following data is show in the box and whisker plot: Minimum value - 1 Maximum value -... more
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Data

03/24/15

What is the mean wage?
A buisness employs 11 people on a mean wage of $782 per week. A manager is then employed and is paid $1261 per week. What is the mean wage of the 12 employees? For a test:)
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03/05/15

For the data set below which of the following is true
For the data set below whitch one is true9,8,6,7,8,5,6,9,7,7a) the equallaterial range is greater than the rangeb)the range is fivec)the standard deviation is approximately 2.5. D) the range is 6
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Data

02/05/15

data analysis
There are three games left in the regular season. Frank wants to improve his average assists per game to 6.  How many assists would he need to have in his last three games in order to reach his... more
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11/09/14

For the data set below whitch one is true
9,8,6,7,8,5,6,9,7,7 a) the equallaterial range is greater than the range b)the range is five c)the standard deviation is approximately 2.5. d)the variance is 1.56.
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10/24/14

Toyland is having a sale. All items are 20% off. How much will you save on an item that usually sells for $95?
I don't really know how to explain or find the answer. Please help. And explain the steps in solving. Thanks   I am in the 6 grade
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10/24/14

If 30 sixth graders own birds, how many sixth graders were surveyed?
I couldn't  upload the chart but the data is below   Dogs: 45% Cats:35% Fish:10% Birds:5% Reptiles:5%   Please help me. And explain the steps please. Thanks.   I am in the 6 grade BTW(By... more
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Data

02/11/14

The table lists future concentrations of a certain greenhouse gas in parts per billion (ppb), if current trends continue.
The table lists future concentrations of a certain greenhouse gas in parts per billion (ppb), if current trends continue.   a. Let x = 0 correspond to 2010 and x=20 correspond to 2030. Find C and... more
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