0 2 2
1 / ZO 501 Loo 10 30 20 number of construct an un ungeouped frequency 2 3 5 3 2 2 2 101 o lo 4 4 2 2 0 1 1 (15pte 2. The frequency table below shows the mart distributifan of la class 3 30 students in an e 80 19 Marks 40 . И Frequency 4 3 the mean mark of the distribution is 52. c) Find the values of x and y (26) Construct a distribution grouped fregreney with a lower class limit of l and a class in of 10 ü) Draw a histogram for the distribution. (w) U. / Х 5
Just divide the x axis (the top) by 2 or multiply the y axis (the bottom) by 2
Another question on Mathematics
Mathematics, 21.06.2019 21:30
At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.
Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point