Question
What is the correct range for probability values? Select one. A)Between -1 and 1 B)Between 0 and 1 C)Between -1 and 0 D)Between -10 and
What is the correct range for probability values? Select one.
A)Between -1 and 1
B)Between 0 and 1
C)Between -1 and 0
D)Between -10 and 10
If A and B are independent events and P(A)=0.25 and P(B)=0.333, what is the probability? Select one.
A)-0.0830
B)0.08325
C)1.33200
D)0.75075
Which of the following Python lines will import data from a CSV file called "unemployment" into a Python dataframe called "unemployment"? Select all that apply.
A) import pandas
unemployment=pandas.read_csv('unemployment.csv')
B) import numpy
unemployment = numpy.read_csv('unemployment.csv')
C)import pandas as pd
unemployment = pd.read_csv('unemployment.csv')
If P(A)=0.07692, P(B)=0.25, and=0.01923, what istofourdecimal places? Select one.
A)0.3462
B)0.3269
C)0.3077
D)0.2516
A and B are mutually exclusive events. If P(A)=0.07692 and P(B)=0.25, what is the probabilityto four decimal places? Select one.
A)0.0769
B)0.1731
C)0.2500
D)0.3269
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