NO LINKS Josie makes fruit punch by mixing fruit juice and lemonade in the ratio 2:7
She needs to make 54 litres of punch for a party
How much of each ingredient does she need?
Fruit juice = litres Lemonade litres
During the party Josie decides to make some more.
She has 6 litres of fruit juice left and plenty of lemonade.
How much extra punch can she make?
litres
To make the second batch of punch go further Josie
adds 2 more litres of lemonade,
What is the ratio of fruit juice to
lemonade in the second batch?

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.