This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When activity times are uncertain, total project time is normally distributed with mean equal to the ... (Read 102 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jun 24, 2018
When activity times are uncertain, total project time is normally distributed with mean equal to the sum of the means of all of the critical activities.
  Indicate whether the statement is true or false

Question 2

A regression analysis between demand (y in 1000 units) and price (x in dollars) resulted in the following equation: y = 9  3x The above equation implies that if the price is increased by 1, the demand is expected to _____.
 a. increase by 6 units
  b. decrease by 3 units
  c. decrease by 6,000 units
  d. decrease by 3,000 units


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 24, 2018
Answer to Question 1

T

Answer to Question 2

d


pane00

  • Member
  • Posts: 579
Reply 2 on: Jun 24, 2018
Wow, this really help

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Primary production increases with an increase in total phosphorus concentration. Primary production increases with an increase in total phosphorus concentration.
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
The discovery of the retinohypothalamic tracts. Neurons from each retina project to both ... The discovery of the retinohypothalamic tracts. Neurons from each retina project to both ...
Disitive Time For Meat Disitive Time For Meat
Physics: Power, Energy and Time Physics: Power, Energy and Time
A mother invests $9000 in a bank account at the time of her daughter's birth. The interest is ... A mother invests $9000 in a bank account at the time of her daughter's birth. The interest is ...
Video: ATPase function - membrane transport, contractile proteins and synthesis

For a complete list of videos, visit our video library