Free answers to high school scatterplots equations

Recent questions in Scatterplots

2022-03-24

Braydon Bowie 2022-03-24 Answered

question 2

varaderiyw 2021-11-18 Answered

Make a scatterplot that shows a strong relationship between two variables but a low correlation.

Clifton Sanchez 2021-11-18 Answered

Use a scatterplot and the linear correlation coefficient r to determine whether there is a correlation between the two variables.
$\begin{array}{cc} x & 1 & 0 & 5 & 2 & 3 \\ y & 3 & 1 & 15 & 6 & 8 \end{array}$

Tobias Ali 2021-10-21 Answered

Describe the shape of a scatter plot that suggests modeling the data with a logarithmic function.

hexacordoK 2021-10-20 Answered

Regarding a scatterplot,
a) identify one of its uses.
b) what property should it have to obtain a regression line for the data?

Haven 2021-10-03 Answered

Make a scatterplot of the data. Use 87 for 1987.

$\begin{array}{cc} Year & Sales & (millions of dollars) \\ 1987 & 300 \\ 1988 & 345 \\ 1989 & 397 \\ 1990 & 457 \\ 1991 & 510 \\ 1992 & 587 \\ 1993 & 664 \\ 1994 & 700 \\ 1995 & 770 \\ 1996 & 792 \\ 1997 & 830 \\ 1998 & 872 \\ 1999 & 915 \end{array}$

Globokim8 2021-09-24 Answered

Using the daily high and low temperature readings at Chicagos

Jaya Legge 2021-09-22 Answered

For each topic, decide how a scatterplot of the data would likely look. Explain your reasoning.
The price of an apple at a grocery store and the price of a peach at a farmers' market

Dolly Robinson 2021-09-18 Answered

Tom is creating a scatterplot that depicts the perimeter and area of a square. (If s is the length of a side of a square, the perimeter is 4s and the area is s2). He sets up these coordinates in which the explanatory variable is the perimeter and the response variable is the area. (10, u) (12, v) (20, w) (24, x) (36, y) (z, 49) a. Find the values of u, v, w, x, y, and z. b. If the points are put on a scatterplot, do they depict a positive or negative correlation?

ringearV 2021-09-17 Answered

The _ is always plotted on the y-axis of a scatterplot.

facas9 2021-09-12 Answered

For each topic, decide which type of association a scatterplot of the data would likely show. Explain your choice.
Outdoor temperature and layers of clothing

Wierzycaz 2021-09-05 Answered

Is it possible for a linear regression line to go through every point on the scatterplot? Is it possible for a linear regression line to not go through any point on the scatterplot?

Yasmin 2021-08-07 Answered

Graph the following data on a scatterplot. a. Does the graph show either a positive or a negative association? b. Does there appear to be a connection between height and spelling ability? c. Does greater height cause better spelling ability? d. What other factors could create the association you see?
$\begin{array}{cc} H e i g h t (I n c h e s) & T e s t S c o r e s (P e r c e n t) \\ 24 & 3 \\ 56 & 86 \\ 72 & 98 \\ 49 & 50 \\ 18 & 0 \\ 36 & 12 \\ 70 & 90 \\ 66 & 81 \\ 61 & 75 \\ 34 & 25 \\ 59 & 80 \\ 57 & 77 \\ 64 & 88 \end{array}$

e1s2kat26 2021-08-02 Answered

Use a scatterplot and the linear correlation coefficient r to determine whether there is a correlation between the two variables

tricotasu 2021-07-30 Answered

Sketch a scatterplot where the association is linear, but the correlation is close to r = 0.

Yulia 2021-07-27 Answered

Make a scatterplot of the data and graph the function $f (x) = - 8 x^{2} + 95 x + 745$

boitshupoO 2021-07-26 Answered

Sketch a scatterplot where the association is nonlinear, but the correlation is close to r = -1.

Phoebe 2021-07-24 Answered

Construct a scatterplot and identify the mathematical model that best fits the given data.

glasskerfu 2021-07-24 Answered

Sketch a scatterplot in which the presence of an outlier decreases the observed correlation between the response and explanatory variables.

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