Answer:
And adding the values we got:

Step-by-step explanation:
Assuming this question: P(X≥14), n=18, p=0.8
Previous concepts
The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".
Solution to the problem
Let X the random variable of interest, on this case we now that:
The probability mass function for the Binomial distribution is given as:
Where (nCx) means combinatory and it's given by this formula:
And we want this probability:

And we can find the individual proabilities using the probability mass function:
And adding the values we got:

Label the vertical axis to show the frequencies. For each interval, count the number of data values from the stem-and- leaf plot<span>. </span>Draw<span> a bar with a height of the number of data values in that interval. In the </span>stem-and-leaf plot<span> in Example 1, the </span>stems<span>represent the tens place of each data value. is this what you need
</span>
The mystery number will be 19.4596
Answer:
Step-by-step explanation:
Answer:
i think its cancellation the others don't make sense.
Step-by-step explanation: