Is the hypothesis above a one-tail or a two-tail hypothesis? 11. F. N. David used a modern sheep astragalus to estimate the chances of its landing on each ofthe four sides and provided us with the frequencies that we considered for the "fair" astragalus4.ייYou attempt to check that the frequency of getting a "1" that we used for a "fair" astragalus isילaccurate by conducting an experiment of your own. Your experiment consists of throwing a goatastragalus 1,000 times. Out of your sample of 1,000 throws of the goat astragalus, 89 times itlanded on "1".Write the null and the alternative hypothesis that the population proportion of "1"s obtainedfrom throwing a goat astragalus is the same as the number obtained by F. N. David using a sheepastragalus (i.e. the probability we used for a "fair" astragalus up to now). 12. Is the hypothesis above a one-tail or a two-tail hypothesis?

We have given that Sample size n= 1000 Favorable cases x = 89 Sample proportion p^=x/n

Answered: 2. Is the hypothesis above a one-tail…

Math

Statistics

2. Is the hypothesis above a one-tail or a two-tail hypothesis?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 10CYU

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Question

Is the hypothesis above a one-tail or a two-tail hypothesis?

11. F. N. David used a modern sheep astragalus to estimate the chances of its landing on each of
the four sides and provided us with the frequencies that we considered for the "fair" astragalus4.
יי
You attempt to check that the frequency of getting a "1" that we used for a "fair" astragalus is
יל
accurate by conducting an experiment of your own. Your experiment consists of throwing a goat
astragalus 1,000 times. Out of your sample of 1,000 throws of the goat astragalus, 89 times it
landed on "1".
Write the null and the alternative hypothesis that the population proportion of "1"s obtained
from throwing a goat astragalus is the same as the number obtained by F. N. David using a sheep
astragalus (i.e. the probability we used for a "fair" astragalus up to now).

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