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Author Question: Find the indicated probability. Express answers as decimals.In one town, 37% of all voters are ... (Read 57 times)

MirandaLo

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on: Jan 18, 2020

Question 1

Determine whether the event is independent or dependent.

A telephone pollster has the names and telephone numbers of 50 voters, 20 of whom are registered Democrats and 30 of whom are registered Republicans.  After each call, she removes that person's name from her list. Her first two calls are to Republicans.
◦ Independent
◦ Dependent

Question 2

Find the indicated probability. Express answers as decimals.

In one town, 37% of all voters are Democrats. If two voters are randomly selected for a survey, find the probability that they are both Democrats.
◦ 0.740
◦ 0.137
◦ 0.370
◦ 0.133
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
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Marked as best answer by MirandaLo on Jan 18, 2020

owenfalvey

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Reply #1 on: Jan 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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MirandaLo

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Reply 2 on: Jan 18, 2020
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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