The accompanying possibility table gives the consequences of an example study of South African male and female respondents, as to their liked phone specialist co-op:

Favored PROVIDER

Vodacom MTN Cell C Total

<20>

No. of Males 150 75 25 250

No. of Females 100 50 250

All out 250 175 75 500

Q.3.1 What is the likelihood of arbitrarily choosing a male respondent from the

test?

Q.3.2 What is the likelihood of arbitrarily choosing a respondent who is female and

inclines toward Cell C?

Q.3.3 What is the likelihood of choosing a male respondent, given that the liked

supplier is Vodacom?

Q.3.4 What is the likelihood of choosing a respondent who is male or who likes

Vodacom?

Q.3.5 What is the likelihood of choosing a respondent who doesn't incline toward Cell C?

esearch engineers with the University of Kentucky Transportation Research Program have gathered information on mishaps happening at all crossing points in Lexington, Kentucky, over a time of 5 years. One of the objectives to examine was to think about the normal number of left-turn mishaps at areas with and without left turn just paths to foster mathematical warrants (or rules) for the establishment of left turn paths. a) Determine the number of inhabitants in the interest, its example and factors. b) List one appropriate strategy to gather the information.

Here are the quantities of youngsters in 12 grade school classes.

20

,

20

,

17

,

17

,

19

,

18

,

20

,

19

,

19

,

18

,

18

,

16

Send information to number cruncher

Discover the methods of this informational index.

On the off chance that there is more than one mode, keep in touch with them isolated by commas.

In the event that there is no mode, click on "No mode."

ere are the loads (in pounds) of an example of

10

male 11th graders.

168

,

152

,

160

,

149

,

151

,

141

,

165

,

147

,

164

,

174

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Track down the middle load of these understudies.