Python Please
Define a class that has one data attribute of type float. The
initializer does not accept an argument, however, it initializes
the data attribute to zero. Include in class the following
methods:
1. func that will accept as two arguments. The first argument a
value of float type and the second argument if string. The function
will perform the following depending on the string argument:
a. if string is '+', the first argument will be added to the...
What type are each of these: discrete, continuous, or
categorical?
and What level are each: interval, ordinal, ratio, nomial?
-Number of Contacts on your phone
-The high daily temperature in San Jose
-The name of a college a student attends
The City Council has gathered data on the number of minor
traffic accidents and the number of youth football games that occur
in a town over a weekend
X (Soccer Games) 20 30 10 12 15 25 24
Y (minor accdnt) . 6 9 4 5 7 8 9
Plot the data
Develop the estimating equation that describes the data
Predict the number of minor traffic accidents that will occur on
a weekend during which 33 soccer games takes place
What type of bias is the primary concern of self-reported
data?
Select one:
a. Response bias
b. Length bias
c. Lead time bias
d. Information bias
e. Selection bias
For the following data, determine the correct data
type.
1- The number of protesters at a rally against a new
government initiative.
Qualitative
Quantitative (Discrete)
Quantitative (Continuous)
2- The height of buildings in a city.
Qualitative
Quantitative (Discrete)
Quantitative (Continuous)
3- The distance from your home to school.
Nominal
Ordinal
Interval
Ratio
4- The following table displays some data about the top
scoring NHL (National Hockey League) players in the 2017-2018
season, ranked by total points scored.
Player
Rank
Age...
Give five examples of qualitative data that you could collect
from your coworkers. What would this information tell you about
them and why would it be useful.
The data below represent the ages of drivers and the number of
accidents reported for
each age group in Pennsylvania for a selected year. Use an excel
spreadsheet to
create a scatter plot and calculate the sample
correlation coefficient. At the α = 0.10
level, test for a significant correlation between age and number of
accidents.
Age, x
16
17
18
19
20
21
Number of accidents, y
6605
8932
8506
7349
6458
5974
Factors that influence The Nature of Attributions: What is your
take on this concept? People attribute events and interpret them
differently. Failure can be interpreted as a temporary setback, or
low ability or even a self-fulfilling prophecy. Was there a time
when you didn’t believe in yourself? What changed? Is success a
matter of an acquired skill or is more biological, innate or
predestined or lying dormant?