For 300 trading? days, the daily closing price of a stock? (in $) is well modeled...

80.2K

Verified Solution

Question

Basic Math

For 300 trading? days, the daily closing price of a stock? (in$) is well modeled by a Normal model with mean $195.89 and standarddeviation ?$7.18

According to this? model, what cutoff value of price wouldseparate the

?a) lowest 15% of the? days?

?b) highest 0.61?%?

?c) middle 80?%?

?d) highest 50?%?

c) Select the correct answer below and fill in the answer?box(es) within your choice.

A.The cutoff points are _________ and _________.

?(Use ascending order. Round to two decimal places as?needed.)

B.The cutoff point is _________. ?(Round to two decimal placesas? needed.)

Answer & Explanation Solved by verified expert
4.1 Ratings (472 Votes)
Part aX N 19589 718 P X 15 015Looking for the probability 015 in standard normal table tocalculate critical value Z 104Z X 104 X 19589 718X 1884228 18842P X 1884228 015The cutoff points isX 188422818842Part bX N 19589 718    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students