Answer:
Primary : letters, artifacts, contracts
Secondary : documentaries, encyclopedias, biographies
Step-by-step explanation:
(I'm not too sure about contracts, so you might want to check yourself for that one)
Using the normal distribution, it is found that there is a 0.0005 = 0.05% probability of getting more than 66 heads.
<h3>Normal Probability Distribution</h3>
The z-score of a measure X of a normally distributed variable with mean
and standard deviation
is given by:

- The z-score measures how many standard deviations the measure is above or below the mean.
- Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.
- The binomial distribution is the probability of x successes on n trials, with p probability of a success on each trial. It can be approximated to the normal distribution with
.
For the binomial distribution, the parameters are given as follows:
n = 100, p = 0.5.
Hence the mean and the standard deviation of the approximation are given as follows:
.
Using continuity correction, the probability of getting more than 66 heads is P(X > 66 + 0.5) = P(X > 66.5), which is <u>one subtracted by the p-value of Z when X = 66.5</u>.


Z = 3.3
Z = 3.3 has a p-value of 0.9995.
1 - 0.9995 = 0.0005.
0.0005 = 0.05%
More can be learned about the normal distribution at brainly.com/question/4079902
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Qué es?
<span> <span>A.</span>Es una grapadora.</span><span> <span>B.</span>Es una puerta.</span><span> <span>C.</span>Es un mapa.</span><span> <span>D.</span><span>Es un cartel.</span></span>
Answer:
A.) the number of photos Nina needs to sell to make profit
Step-by-step explanation:
you can tell this because she has to sell X number of photos and times that number by 2 and then take away 14 so her final number to make profit or even make back her money is that X number
Answer:
The square root of 245 is a rational number
Step-by-step explanation:
The square root of 245 is about 15.9, or rounded: 16. 16 is not an irrational number.