Describe what this means in plain terms

Assignment Help Basic Statistics

Reference no: EM1317420

Show an outer using scatter plot.

Bicycle helmet use. Table14.5 lists data from a cross-sectional survey of bicycle safety. The explanatory variable is a measure of neighborhood socioeconomic status (variable_RFM). The response variable is "percent of bicycle riders wearing a helmet" (P_Helm).

Percent of school children receiving free or reduced-fee lunches at school (variable P_RFM) and percent of bicycle riders wearing a helmet (variable P_HELM). Data for this study was recorded by field observers in October of 1994.

I (i)	School	P_RFM	P-HELM

1	Fair Oaks	50	22.1
2	Strandwood	11	35.9
3	Walnut Acres	2	57.9
4	Disc Bay	19	22.2
5	Belshaw	26	42.4
6	Kennedy	73	5.8
7	Cassell	81	3.6
8	Miner	51	21.4
9	Sedgewick	11	55.2
10	Sakamoto	2	33.3
11	Toyon	19	32.4
12	Lietz	25	38.4
13	Los Arboles	84	46.6

A good case can be made that observation 13 (Los Arboles) is an outlier. Discuss what this means in plain terms.

Reference no: EM1317420

Questions Cloud

Objective questions on free cash flow, debt equity ratio : Objective questions on free cash flow, debt equity ratio, APV, NPV and dividend policy and what is the most likely prediction after a firm reduces its regular dividend payment

Complete the table of values for the function : Complete the table of values for the function

What extent did removal of the outlier improve the fit : Assume that Los Arboles had a special program in place to encourage helmet use. Elucidate to what extent did removal of the outlier improve the fit.

Quadratic function : Quadratic function.

Describe what this means in plain terms : A better case can be made that observation 13 (Los Arboles) is an outlier. Describe what this means in plain terms.

Graph of a quadratic equation : Graph of a quadratic equation.

The explanatory variable which is a measure of neighborhood : The explanatory variable which is a measure of neighborhood socio-economic status variable RFM. Response variable is percent (%) of bicycle riders that wears a helmet.

Computation of profit margin and ebitda coverage ratio : Computation of profit margin and EBITDA coverage ratio and The firm had no amortization charges

What was the mean processing time before training : The data below shows the time to process an inpatient admission, before and after a system usage training session was given. The following hypotheses were formulated for this study.

User Account

All Pages