19/03/2020Statistics(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 mean height ?[ Tutors ]Find nearest meaning of OUTWEIGHT Surpass Preish Control VentureThe table below gives the distribution of the ages (in years) of 30 students in a school club.Find the median. 12.5 12 11.5 11 13What is the median in the following numbers: 19, 21, 18, 17, 18, 22, 46 15 22 21 19Find the mode in the following numbers: 9, 8, 15, 8, 20 8 20 9 15Given a set of numbers 8, 9, 5, 6, 2, 4, 8, 0. Find the mean. 5.12 5.20 5.0 5.25 4.2Find the mean in the following numbers: 19, 21, 18, 17, 18, 22, 46 19 23 16 500A 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? 2 0 4 3 1Which of these is another name for arithmetic average? Mean Range Mode Median Standard deviationFind the median in the following numbers: 36, 38, 33, 34, 32, 30, 34, 35 55 45 23 34A 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. False TrueFind the range of the set of data 12, 9, 6, 17, 20, 15, 12, 5. 12 7.5 20 15Calculate the mean of the following numbers.10, 2, 3, 6, and 4 4 3 7 6 5A basketball team had averaged 22.6 goals per match after 5 matches. After their sixth match, the average had dropped to 22.5. How many goals did they score in that latest match? 22 20 18.5 158, 5, 9, 6, 2, 4, 8, 0The median of the above set of numbers is 5.5 6 6.5 5 7The table below gives the ages of a group of students in a school club.Calculate the mean age. 13.7 13 13.5 13.1 13.3The mean age of five girls is sixteen years. If three of them are eight, twelve, and sixteen years old, how old is one of the other girls if they are of the same age? 16 80 22 36 44The average rainfall as recorded was as follows: 13, 15, 14, 13, 13, 13, 12, 16. What is the modal rainfall? 15 14 13 16 12Find the median in the set of data 23, 13, 18, 29, 32, 25. 29 24 25 18The mean ages of five pupils whose ages are 5, 6, x, 7, and 12 is 7 years. Find the median age. 12 years 7 years 4 years 5 years 6 years21 out of 20Time is Up!
