Answer:
<h2>C) A bath tube has 360 liters of water remaining, and 72 liters of water is drained for each additional minute.</h2>Step-by-step explanation:
First, we could find the slope of the linear relationship shown in the graph.
Using the points (5,0) and (0,360), the slope would be:
<em>This means the water in the bathtub decreases 72 liters per hour. Starting with 360 liters, to 0 liters after 5 hours.</em>
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Therefore, the options that match with these results is C.
Answer:
Mean = 3.4
Variance = 1.088
Standard deviation = 1.0431
Step-by-step explanation:
The mean of a binomial distribution with parameters N (the number of trials) and p (the probability of success for each trial) is
Thus,
The variance of the binomial distribution is , where
is the variance of the binomial distribution, so
The standard deviation is the square root of the variance
so