Answer: yes
Step-by-step explanation:
this month 3485.78/4 = 871.445 gallons per person
Drought month 7250.50/4 = 1812.625
difference 7250.50 - 3485.78 = 3764.72
Examples of population parameter are mentioned below .
According to the question
Population parameter :
A population parameter is a numerical descriptive measure of a population or a number that describes something about an entire group or population.
The examples of population parameter is
1. The average weight of all middle-aged female Americans. The population consists of all middle-aged female Americans, and the parameter is µ.
2. The average length of a butterfly. This is a parameter because it is states something about the entire population of butterflies.
3. The average height of a class X. This is a parameter because it is states something about the entire population of class X.
Hence, examples of population parameter will depend on the population .
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fir the x missing think is 11 and for the other f(×) is 24
Evidently the quesiton is incomplete.
It is logic that the actions are roll a die and draw a card.
The two events are indepent, so the combined probability is the sum of the individual probabiliites.
Probability = number of positive events / number of possible events
Probability of rolling an even number = number of faces with even numbers / total number of numbers.
Probability of rolling an even number = 3 / 6 = 1/2
Probability of drawing an ace = number of aces in the deck of cards / number of cards
Probability of drawing an ace = 4 / 52 = 1 / 13
Combined probability = 1/2 + 1/13 = (13 + 2) / 26 = 15 / 26
Answer: option D. 15 / 26