An "eyes-only" diplomatic message is to be transmitted as a binary code of zeros and ones. If a zero is sent, it will be correctly received as a zero 95% of the time. If a one is sent, it will be incorrectly received as a zero 10% of the time. The text being sent is thought to be 70% ones with the remainder zeros. Suppose the next signal that is sent is received as a one. What is the probability that it was sent as a zero? O a. 0.015 (3dp) O b. 0.3 O C. 0.023 (3dp) O d. 0.070 (3dp)
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
this is a multichoice question thank you so much!
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