Hi pls show solution consider the following format:

Given:

Formula:

Solution:

Answer:

Graph of normal curve: (pls graph it clearly. Thanks

Btw I'm grade 11 student here in the Philippines. Hope you can provide me correct answer. I will also double check it. Thank you! God bless. ??

Hf. Applications of Norma! Distribution Direction: Solve the following problems involving applications of Normal Distributions. Sketch also the graph of the Normal Curve. Show your complete solution. Answers without solution will be consider as incorrect. Strictly no erasures on your final answers. . On a test in Statistics, the mean is 65 and the standard deviation is 3. Assuming normality, what is the standard score of a student who receives a score of an? Answer: . Kris gets a score of 85 in a Biology test and SD in Math test. Scores in the Biology test have a mean of 75 and standard deviation of 5. Score in the Math test have a mean of 7'6 and standard deviation of 4. In which subject is her standing is better assuming thatthe scores in the two subjects are normally distributed? Answer: . In an English test. the mean is 60 and the standard deviation is 6. Assuming the scores are normally distributed. what percent of the score is: a. greaterthan 65? b. less than 3'0? c. between 50 and 65? . The average weekly income of 1500 workers are Php1 500 with a standard deviation of Php. Assuming that the weekly incomes are normally distributed. find the number of workers who earn: a. between Php1440 and Php1640? b. equal to Php1350? c. greaterthan Php1400