Mathematics, 12.11.2019 00:31 natd299736
For 300 trading days, the daily closing price of a stock (in $) is well modeled by a normal model with mean $196.99 and standard deviation $7.12. according to this model, what is the probability that on a randomly selected day in this period the stock price closed as follows.
a) above 211.23?
b) below $204.11?
c) between 182.75 and $211.23?
d) which would be more unusual, a day on which the stock price closed above $208 or below $185?
%
(round to one decimal place as needed.)
%
(round to one decimal place as needed.)
%
(round to one decimal place as needed.)
d) choose the correct answer below.
a. the more unusual day is if the stock closed above $ 208 because it has the largest absolute z-score.
b. the more unusual day is if the stock closed above $208 because it has the smallest z-score.
c. the more unusual day is if the stock closed below $185 because it has the smallest z-score.
d. the more unusual day is if the stock closed below $185 because it has the largest absolute z-score.
Answers: 1
Mathematics, 21.06.2019 15:10
Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours
Answers: 3
Mathematics, 21.06.2019 19:40
The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose
Answers: 2
Mathematics, 21.06.2019 20:00
Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.
Answers: 1
For 300 trading days, the daily closing price of a stock (in $) is well modeled by a normal model wi...
Mathematics, 23.01.2020 06:31
Mathematics, 23.01.2020 06:31
Social Studies, 23.01.2020 06:31
Mathematics, 23.01.2020 06:31
Physics, 23.01.2020 06:31
History, 23.01.2020 06:31
Mathematics, 23.01.2020 06:31
Chemistry, 23.01.2020 06:31
Mathematics, 23.01.2020 06:31