In nuclear physics, a magic number is a number of nucleons such that they are arranged into complete shells within the atomic nucleus.
Answer:
Probability of fewer than 4 = 0.0339
Explanation:
This is a question on binomial distribution. It is a distribution which has two possible outcome; a success or a failure
Probability of success (p) = 49%
Probability of failure (q) = 1 - 49% = 1-0.49
Probability of failure (q) = 0.51 = 51%
n = 14
P(X = x) = (n!)/[(n-x)!x!] × p^x × q^(n-x)
Probability of fewer than 4 = Pr(X <4)
Pr(X <4) = Pr(X = 0) + Pr(X = 1) +Pr(X = 2) +Pr(X = 3)
Find attached the workings
From the workings, Pr(X <4) = 0.0339295
Probability of fewer than 4 = 0.0339 (approximately)
The phrases that describes the relationship between heart rate and daily intake of caffeine are:
- positive correlation
- increasing heart rate
<h3>What is Positive Correlation?</h3>
- Positive correlation can be described as a relationship whereby two variables move towards the same direction, that is, when one increases the other also increases and vice versa.
- Two variables that are positively correlated will tend to move in the same direction.
Thus, caffeine intake has been highlighted to affecting the heart rate of regular consumers.
Therefore, the phrases that describes the relationship between heart rate and daily intake of caffeine are:
- positive correlation
- increasing heart rate
Learn more about positive correlation on:
brainly.com/question/3753830
Answer:
this wont help but both because if your really behind on school then yes it will or if they class is doing a test or a big assignment it can impact your grades but on the other hand a couple days off from school is needed from the stress the teachers put us through. there is not point in making us so stressed to the point that we are behind so if anything it all depends on the teachers response to you not going to school for a couple of days. but I my opinion the teachers could do a bit better. are parents and gardeners pay them to give us a good education but all they give us is bad stress and depression as well as bullies and bad teachers theres no way in the world that us kids deserve that. so if anything it's the teachers fault if we are behind or if we aren't
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