If for we know or then we can conclude that (Its a
multiple choice):
a. x = c is a possible cryptic value on the graph of f (x)
b. x = c is a possible inflection point on the graph of f
(x)
c. x = c is an inflection point on the graph of f (x)
d. x = c is a critical value on the graph of f (x)
What can you conclude about the effect of dilution on
the pH of a buffer solution such as buffer A (10 mL of sodium
bicarbonate + 10 mL of sodium carbonate) in your experiment?
Explain your answers.
We wish to know if we can conclude that the mean daily caloric
intake in the adult rural population of
a developing country is less than 2000. A sample of 500 had a
mean of 1985 and a standard deviation
of 210. Let alpha = .05
We wish to know if we can conclude that the mean daily caloric
intake in the adult rural population of
a developing country is less than 2000. A sample of 500 had a
mean of 1985 and a standard deviation
of 210. Let alpha = .05
Please summarize what
you can conclude from this model. What interpretations can you make
about the slope and intercept? Would you feel comfortable using
your regression equation to make predictions?
I chose to see if
there is a relationship between the variables: height and weight.
The explanatory variable is height and the response variable is
weight. I am only using the heights and weights of 10, 20 year old
females to make sure there aren't any lurking variables.
Test Subject...
At the .05 significance level, can we conclude that there is a
difference in the mean selling price of homes with a pool and homes
without a pool?
Use the F-test to determine which t-test to use.
At the .05 significance level, can we conclude that there is a
difference in the mean selling price of homes with an attached
garage and homes without an attached garage?
Use the F-test to determine which t-test to use.
Agent
Price
Pool (yes...
2. On reading this paragraph, what can you conclude about the
elasticity of demand for
museum admissions. Do you think that that museum admissions have
a relatively elastic
demand? If yes, why and if no your answer should be backed by
suitable evidence from the
passage and your own understanding of the concept. Draw the type
of demand curve you
would expect for museum admissions and provide the range for the
possible values of
elasticity.
The willingness of visitors to...