The average scores on an exam in two different ways and the same average score is obtained is to be stated. Concept introduction: To determine the average values of some variables, probabilities can be used. The formula to find the average is as follows: u − = ∑ j = 1 possible values u j ⋅ P j ∑ j P j

Question

Want to see the full answer?

Answer 1

Question

Chapter 17, Problem 17.9E

Interpretation Introduction

Interpretation:

The average scores on an exam in two different ways and the same average score is obtained is to be stated.

Concept introduction:

To determine the average values of some variables, probabilities can be used. The formula to find the average is as follows:

u−=∑j=1possible valuesuj⋅Pj∑jPj

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Chances Ad ~stract one 11. (10pts total) Consider the radical chlorination of 1,3-diethylcyclohexane depicted below. 4 • 6H total $4th total Statistical pro 21 total 2 H A 2H 래 • 4H totul < 3°C-H werkest bund - abstraction he leads to then mo fac a) (6pts) How many unique mono-chlorinated products can be formed and what are the structures for the thermodynamically and statistically favored products? рос 6 -વા J Number of Unique Mono-Chlorinated Products Thermodynamically Favored Product Statistically Favored Product b) (4pts) Draw the arrow pushing mechanism for the FIRST propagation step (p-1) for the formation of the thermodynamically favored product. Only draw the p-1 step. You do not need to include lone pairs of electrons. No enthalpy calculation necessary H H-Cl

What is the lone pair or charge that surrounds the nitrogen here to give it that negative charge?

Last Name, Firs Statifically more chances to abstract one of these 6H 11. (10pts total) Consider the radical chlorination of 1,3-diethylcyclohexane depicted below. 4 • 6H total $ 4th total 21 total 4H total ZH 2H Statistical H < 3°C-H werkst - product bund abstraction here leads to the mo favored a) (6pts) How many unique mono-chlorinated products can be formed and what are the structures for the thermodynamically and statistically favored products? Proclict 6 Number of Unique Mono-Chlorinated Products f Thermodynamically Favored Product Statistically Favored Product b) (4pts) Draw the arrow pushing mechanism for the FIRST propagation step (p-1) for the formation of the thermodynamically favored product. Only draw the p-1 step. You do not need to include lone pairs of electrons. No enthalpy calculation necessary 'H H-Cl Waterfox