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This is a question about statistics and probability. Please help me out. Question 3: The results of a standardized test follows a normal distribution with

This is a question about statistics and probability. Please help me out.

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Question 3: The results of a standardized test follows a normal distribution with the mean of 60 and a standard deviation of 5. Label the normal distribution below with the mean, the standard deviations, up to 3 standard deviations away from the mean, and listing the percentage of data points that lie in each interval. Then, complete the questions below. Marking Scheme (out of 11) 5 marks for the diagram in a) (1 mark for labelling the mean, 2 marks for labelling the values of the standard deviations, 2 marks for listing the percentages along the bottom) . 1 mark for each answer/calculation in b) (out of 3) 1 mark for each answer/calculation in c) (out of 3) Number of standard deviations Number of standard deviations Number of standard deviations away from the mean for the value away from the mean for the value away from the mean for the value 65: 50: 75: Probability that a student scores Probability that a student scores Probability that a student scores between 60 and 70: between 55 and 65: between 45 and 70:Question 3: The results of a standardized test follows a normal distribution with the mean of 60 and a standard deviation of 5. Label the normal distribution below with the mean, the standard deviations, up to 3 standard deviations away from the mean, and listing the percentage of data points that lie in each interval. Then, complete the questions below. Marking Scheme (out of 11) 5 marks for the diagram in a) (1 mark for labelling the mean, 2 marks for labelling the values of the standard deviations, 2 marks for listing the percentages along the bottom) . 1 mark for each answer/calculation in b) (out of 3) 1 mark for each answer/calculation in c) (out of 3) Number of standard deviations Number of standard deviations Number of standard deviations away from the mean for the value away from the mean for the value away from the mean for the value 65: 50: 75: Probability that a student scores Probability that a student scores Probability that a student scores between 60 and 70: between 55 and 65: between 45 and 70

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