Question 1180407
<pre><font face = "consolas" color = "indigo" size = 3><b>
Hi
Ho:  p =.41 claim
Ha:  p ≠ .41
sample: p = 57/105 = .543
Level of Significance: .02  Critical Region(df 104) z > 2.36
{{{z =blue (x - mu)/sqrt(blue(p(1-p)/n))}}}
{{{z =blue (.133)/sqrt(blue(.41(.59)/105))}}} = 2.7709
  2.7709 > 2.36
 Reject Ho. 
Evidence sufficient to support that we <u>cannot</u> accept the company's claim.
Wish You the Best in your Studies.
</font></b></pre>