Answer:
this is what i think (check photo)
Step-by-step explanation:
Hello,
<span>B.) {x | x > 4}
Have a great night!</span>
Answer: z score is -19
Work Shown:
x = 22 is the raw score
mu = 60 is the mean
sigma = 2 is the standard deviation
z = (x-mu)/sigma = formula to find z scores
z = (22 - 60)/2
z = -38/2
z = -19
The z score of -19 means we are 19 standard deviations below the mean. Anything beyond 3 standard deviations is often considered unusual/rare as most of the data in the normal distribution is within 3 standard deviations (approximately 99.7% of the distribution)
U got all them right congrats
Its d bro
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. Trust me im good at math
