the ages of five randomly chosen cars in a parking garage are determined to ,be and , years old. if we consider this sample of in groups of , how many groups can be formed?

Insufficient data. Type in data rather than copy and paste.

The first class in a relative frequency table is 50–59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate?

To determine the number of groups that can be formed from a given sample, we need to know three things: the total number of objects in the sample, the number of objects we want in each group, and whether the order of objects within the group matters.

Based on your question, it seems like you haven't provided the values for the ages of the cars, so I'll assume those are unknown. However, I can still guide you through the process of calculating the number of groups based on given assumptions.

Let's assume you have a total of "n" objects (in this case, "n" represents the number of cars) and you want to form groups of "r" objects (in this case, "r" represents the number of cars in each group).

If the order of the objects within the group matters (i.e., the order of the cars matters in each group), you can use permutations to calculate the number of groups. The formula for permutations is:

P(n, r) = n! / (n - r)!

If the order does not matter (i.e., the order of the cars doesn't matter in each group), you can use combinations to calculate the number of groups. The formula for combinations is:

C(n, r) = n! / (r!(n - r)!)

Now, since you haven't provided the values for the ages of the five randomly chosen cars or the number of cars in each group, I can't give you the exact answer. However, you can use the formulas above once you have those values to calculate the number of groups that can be formed.