Math 2020 Applied Stat - Summer 2018 marquees moody & 678 5:41 PM Test 3 on Chap
ID: 3367446 • Letter: M
Question
Math 2020 Applied Stat - Summer 2018 marquees moody & 678 5:41 PM Test 3 on Chapters 7, 8 2 5036 This 1 pt Sot 2000 compete) ? This Test20 ps po Asame that aduts wern randarmly selected Sor a poll They wee anked 7 they laste or opposs using federal tas dolars 396 wure appased, and 122 wans urate A poltician clains that people dont realy understand the sterm cell koue and her responses to such quelirti ure tandom reponses apoient to a doi, ?ss Enide fie t22 stich H pc05 Hy P 05 Rownd 1a two dedmal places ae neoded ) Cick to select your anawerns)Explanation / Answer
The statistical software output for this problem is:
One sample proportion summary hypothesis test:
p : Proportion of successes
H0 : p = 0.5
HA : p ? 0.5
Hypothesis test results:
Hence,
Hypotheses: Option D is correct.
Test statistic = 3.00
p - Value = 0.003
Conclusion: Option D is correct.
What results suggests? Option C is correct.
Proportion Count Total Sample Prop. Std. Err. Z-Stat P-value p 485 881 0.55051078 0.016845428 2.9984862 0.0027