STA644 Assignment 1...

Share:

Dear Students! Please share your Assignment files as you recieve in your lms so it can be discussed/solved timely. Share assignments files by click on UPLOAD button.

# STA644 Assignment 1 Solution & Discussion Fall 2019

Joined: 1 year ago
Posts: 1354
27/11/2019 5:09 pm

STA644 Non Parametric Statistics Assignment 1 Solution & Discussion Fall 2019

 Course Title Non Parametric Statistics Course Code STA644 Activity Assignment # 1 Submission Deadline Date: Wednesday, Nov 27, 2019 Time: 23:59 Hours (Midnight)

Instructions to attempt assignment:

• You can use/make a single table for all necessary computations.
• Use calculator for calculations.
• Write the complete formulas and all steps, wherever necessary.
• For writing symbols, use Math Type software. If you already did not download it, get it from here.
• Make your own attempt, any copy/past; cheating from other student/website may result in ZERO marks and/or assignment cancelation.

STA644(Non Parametric Statistics)

Assignment # 1

Researchers have conducted a survey of 1600 coffee drinkers asking how much coffee they drink in order to confirm previous studies. Previous studies have indicated that 72% of Americans drink coffee. The results of previous studies (Table #1) and the survey (Table #2) are below.

At α = 0.05, is there enough evidence to conclude that the distributions are the same?

Table # 1

 Response % of Coffee Drinkers (E) 2 cups per week 15% 1 cup per week 13% 1 cup per day 27% 2+ cups per day 45%

Table # 2

 Response Frequency (O) 2 cups per week 206 1 cup per week 193 1 cup per day 462 2+ cups per day 732

Hint: For E column in Table#1: E = 0.15 × 1600 = 240

--The End --

Topic Tags
Joined: 1 year ago
Posts: 1354
27/11/2019 5:09 pm

STA644 Non Parametric Statistics Assignment 1 Solution & Discussion Fall 2019

Students having same subject can start discussion here to Solve assignment quiz and can clear their concepts until solution is provided. 🖐️