The following table shows the hot dogs bought from a street vendor over the course of...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and b below.
Temperature Demand
20 45
9 32
23 36
17 40
8 19
13 22
20 44
22 31
a. calculate the slope and y-intercept for the linear regression equation for these data
y=____ + (____)x
b. Calculate how many hotdogs would be sold on a day that is 10 degrees celsius. _____hotdogs
Homework Answers
Add Answer to:
The following table shows the hot dogs bought from a street
vendor over the course of...
The following table shows the hot dogs bought from a street vendor over the course of...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and below. Temperature (°C) 21 12 23 20 9 13 19 Demand 46 31364220 44 a. Calculate the slope and y-intercept for the linear regression equation for these data. (Round to two decimal places as needed.) b. Predict the demand for hot dogs on a day with...
The following table shows the hot dogs bought from a street vendor over the course of...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and b below. Temperature (°C) 19 11 25 18 8 13 16 22 Demand 48 29 35 40 16 25 44 34 a. Calculate the slope and y-intercept for the linear regression equation for these data. (Round to two decimal places as needed.) b. Predict the demand...
The following table shows the hot dogs bought from a street vendor over the course of...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperatun for each day in degrees Celsius. Complete parts a and b below. Temperature (°C) 18° 9 22 16 7 12 19 | 220 Demand 45 28 36 39 18 22 4032 a. Calculate the slope and y-intercept for the linear regression equation for these 9 - x (Round to two decimal places as needed.)
The following table shows the hot dogs bought from a street vendor over the course of...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand). Also shown is the temperature for each day in degrees Celsius Complete parts a and below. Temperature (°C) 19 13 22 18 5 13 17 21 le Demand 4730 35 4220 2144 a. Calculate the slope and y-intercept for the linear regression equation for these data 9-0 ( (Round to two decimal places as needed)
This Question: 1 pt 1 of 16 The following table shows the hot dogs bought from...
This Question: 1 pt 1 of 16 The following table shows the hot dogs bought from a street vendor over the course of eight days (Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and b below. 22 İ 13 İ 22 İ 17 | 7 | 12 | 19 Temperature( nd 4732 Dema35 38 1 20122|4233 a. Calculate the slope and y-intercept for the linear regression equation for these data (Round to two...
The following table shows the hot dogs bought from a street vendor over the course of...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. nbsp Temperature (C*): 22 12 22 19 7 11 16 23 Demand: 50 30 36 40 18 25 40 31 A linear regression on the data gives the equation below. Complete parts a through d below. Predicted Demand equals 13.22 plus 1.24 left parenthesis Temperature right parenthesis a. Calculate the...
1. David is a street vendor who sells hot dogs in the city and would like...
1. David is a street vendor who sells hot dogs in the city and would like to develop a regression model to help him predict the daily demand for his product in order to improve inventory control. David believes that the three main factors affecting hot dog demand for a particular day are his price per hot dog, the high temperature during business hours that day, and whether the day falls on a weekday or weekend (many of David’s customers...
2-6% each part Suppose we have opened a catfish hot dog stand at the mall which will be open 4 hours per day. We are test marketing our sales at various prices to attempt to determine the best p...
2-6% each part Suppose we have opened a catfish hot dog stand at the mall which will be open 4 hours per day. We are test marketing our sales at various prices to attempt to determine the best price we should use for our catfish hot dogs. So, let: Price of the Number of y hot dogs $1.50 $3.00 $4.00 hot dogs sold 182 118 39 Notice that we have put these variables in the same order that we did...
Managers of an outdoor coffee stand in Coast City are examining the relationship between (hot) coffee...
Managers of an outdoor coffee stand in Coast City are examining the relationship between (hot) coffee sales and daily temperature, hoping to be able to predict a day's total coffee sales from the maxim&m temperature that day. The bivariate data values for the coffee sales (denoted by y, in dollars) and the maximum temperature (denoted by x, in degrees Fahrenheit) for each of sixteen randomly selected days during the past year are given below. These data are plotted in the...
Expert Q&A Done The table below reased from 350 nm (purple) to oww shows how the...
Expert Q&A Done The table below reased from 350 nm (purple) to oww shows how the frequency of visibie light (v) changes as the wavelength Q) of the light is in- 650 nm (red) across the vistble apectrum. 8.566 x 101 7495 x 1014 6662 x 1014 5.996 x 1014 5451 x 1014 4.997 x 10 4.612 x1014 350 430 500 550 600 650 Identify the independent variable in this data set. )After you enter the data, create a thind...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and below. Temperature (°C) 21 12 23 20 9 13 19 Demand 46 31364220 44 a. Calculate the slope and y-intercept for the linear regression equation for these data. (Round to two decimal places as needed.) b. Predict the demand for hot dogs on a day with...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and b below. Temperature (°C) 19 11 25 18 8 13 16 22 Demand 48 29 35 40 16 25 44 34 a. Calculate the slope and y-intercept for the linear regression equation for these data. (Round to two decimal places as needed.) b. Predict the demand...
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand"). Also shown is the temperatun for each day in degrees Celsius. Complete parts a and b below. Temperature (°C) 18° 9 22 16 7 12 19 | 220 Demand 45 28 36 39 18 22 4032 a. Calculate the slope and y-intercept for the linear regression equation for these 9 - x (Round to two decimal places as needed.)
The following table shows the hot dogs bought from a street vendor over the course of eight days ("Demand). Also shown is the temperature for each day in degrees Celsius Complete parts a and below. Temperature (°C) 19 13 22 18 5 13 17 21 le Demand 4730 35 4220 2144 a. Calculate the slope and y-intercept for the linear regression equation for these data 9-0 ( (Round to two decimal places as needed)
This Question: 1 pt 1 of 16 The following table shows the hot dogs bought from a street vendor over the course of eight days (Demand"). Also shown is the temperature for each day in degrees Celsius. Complete parts a and b below. 22 İ 13 İ 22 İ 17 | 7 | 12 | 19 Temperature( nd 4732 Dema35 38 1 20122|4233 a. Calculate the slope and y-intercept for the linear regression equation for these data (Round to two...
2-6% each part Suppose we have opened a catfish hot dog stand at the mall which will be open 4 hours per day. We are test marketing our sales at various prices to attempt to determine the best price we should use for our catfish hot dogs. So, let: Price of the Number of y hot dogs $1.50 $3.00 $4.00 hot dogs sold 182 118 39 Notice that we have put these variables in the same order that we did...
Managers of an outdoor coffee stand in Coast City are examining the relationship between (hot) coffee sales and daily temperature, hoping to be able to predict a day's total coffee sales from the maxim&m temperature that day. The bivariate data values for the coffee sales (denoted by y, in dollars) and the maximum temperature (denoted by x, in degrees Fahrenheit) for each of sixteen randomly selected days during the past year are given below. These data are plotted in the...
Expert Q&A Done The table below reased from 350 nm (purple) to oww shows how the frequency of visibie light (v) changes as the wavelength Q) of the light is in- 650 nm (red) across the vistble apectrum. 8.566 x 101 7495 x 1014 6662 x 1014 5.996 x 1014 5451 x 1014 4.997 x 10 4.612 x1014 350 430 500 550 600 650 Identify the independent variable in this data set. )After you enter the data, create a thind...
Most questions answered within 3 hours.
-
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 53 seconds ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 14 minutes ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 1 hour ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 2 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 2 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 2 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 2 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 2 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 2 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 2 hours ago -
Would CuCO3 aqueous salt combined with calcium chloride
form a solid precipitate? If so, what would...
asked 2 hours ago -
How do ECM Solutions assist in embedding a culture of continuous
improvement in an organization? (Project...
asked 2 hours ago