19/03/2020 Statistics(Study by Topics Junior Class) 0Comments by Gate Academy Welcome to your Statistics(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER The heights (in cm) of 7 boys in a basketball team are recorded as follows:161, 172, 163, 165, 170, 166, 193. What was the outlier height ?The following data was recorded by a student in the laboratory: 6, 8, 5, 4, 5, 6, 5, 5, 8, 8. Find the mode.86954Dylan found the mean and median of this list of numbers: 1, 3, 3. If the number 6 were added to the list, then...The mean would increase.The median would decrease.The median would increase.The mean would decrease.Considering the list of numbers;2.3, 1.2, 8.6, 9.9, 10.0, what is the range?8.61.210.08.8A shop sells eggs in boxes of six. 25 boxes of eggs are examined. The table below gives the number of broken eggs in the boxes.Find the modal number of the broken eggs.13420 Find the mean of the set of data  12, 9, 6, 17, 20, 15, 12, 5.    7.532012The histogram shows the number of minutes students at Marlowe Junior High typically spend on household chores each day. How many students spend 61-80 minutes on chores?11121013Consider the dotplot shown below:What is the median for  this data?The table below gives the distribution of the ages (in years) of 30 students in a school club.Calculate the mean.116711.75Find the mean in the following numbers: 19, 21, 18, 17, 18, 22, 46191650023A school council holds an election to choose the new president. Every member of the council casts a vote. This is an example of a census.TrueFalseFind the median in the set of data  23, 13, 18, 29, 32, 25.29241825The average rainfall as recorded was as follows: 13, 15, 14, 13, 13, 13, 12, 16. What is the modal rainfall?1615131214 Consider the following frequency table for the number of pets in a class:How many students were surveyed? 32283026The table below gives the ages of a group of students in a school club.Find the median.13.713.313.11313.5The table below gives the distribution of the ages (in years) of 30 students in a school club.Find the median.1312.511.512118, 5, 9, 6, 2, 4, 8, 0The mode of the above set of numbers is64857A shop sells eggs in boxes of six. 25 boxes of eggs are examined. The table below gives the number of broken eggs in the boxes.Calculate the mean number of broken eggs.0.240.96010.48A shop sells eggs in boxes of six. 25 boxes of eggs are examined. The table below gives the number of broken eggs in the boxes.What is the median number of broken eggs?23140For the set of numbers 2, 3, 5, 6, 7, 7, 8.The mean is less than the medianThe mean is greater than the modeThe mean is greater than the medianThe median is equal to the meanThe median is greater than the mode21 out of 20Time is Up!
