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Author Question: The chi-square test for independence is used to decide if observed frequencies follow a known ... (Read 120 times)

fagboi

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on: Jun 24, 2018
The chi-square test for independence is used to decide if observed frequencies follow a known probability distribution.
 
  Indicate whether the statement is true or false

Question 2

The Girl Scouts would like to estimate the proportion of people who consider Thin Mints to be their favorite Girl Scout cookie.
 
  The total sample size needed to construct a 90 confidence interval for the proportion of customers who favor Thin Mint cookies with a margin of error equal to 6 is ________.A) 145
  B) 188
  C) 247
  D) 285
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cswans24

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Reply #1 on: Jun 24, 2018
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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fagboi

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Reply 2 on: Jun 24, 2018
Wow, this really help

rachel

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Reply 3 on: Yesterday
Excellent

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