The answer is A. Protons.
Answer:
Parents who don't want their children dating set this restriction for different reasons, most of them are either an irrational fear of something happening to their child (which really just hold the child back because, whether you like it or not things <em>will</em> happen) or because of religious reasons (in that case.. you shouldn't date).
Most parents just want what is best for their child and even more so when they're "protecting" their only child. The problem with this is, through dating you learn what you like and don't like. You learn what you want and how to deal with certain things. Some parents tend to hold their children back from seeing the "dangerous side of the world" only for them to be thrown into it when they're adults and living on their own. In this case, maybe the mother wanted her son to reach a certain age before dating, or she wants him to date a person he can see versus online dating.
Hope this helps,
❤<em>A.W.E.</em><u><em>S.W.A.N.</em></u>❤
Explanation:

An outcome measured to see the effectiveness of the treatment.

The variable that is changed or manipulated in a series of experiments.
Hope it helps!
The option that is not a correct description of the distribution of the amount spent by the 50 shoppers at the grocery store is D) The distribution is uniform, with all values equally likely.
<h3>What is a stemplot?</h3>
A stemplot is a graphical way of displaying numerical data that uses place value to group the data. The leftmost digits of the data values form the stem, and the rightmost digits form the leaf.
The distribution is symmetric, because the left and right halves of the stemplot are roughly mirror images of each other. The mean and median are both about $25, because the middle value of the data is $25, and the sum of the data values divided by the number of data values is also $25. The distribution is not skewed to the right or left, because there are no long tails or outliers on either side of the peak.
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Complete question
The stemplot displays data on the amount spent by 50 shoppers at a grocery store. Note that the values have been rounded to the nearest dollar.
Which of the following is not a correct description of the distribution of the amount spent by the 50 shoppers at the grocery store?
A) The distribution is symmetric, with a mean and median of about $25. B) The distribution is skewed to the right, with a mean of about $30 and a median of about $25. C) The distribution is skewed to the left, with a mean of about $20 and a median of about $25. D) The distribution is uniform, with all values equally likely.