Claim: Fewer than 9292​% of adults have a cell phone. In a reputable poll of 10151015 ​adults, 8282​% said that they have a cell phone. Find the value of the test statistic. The value of the test statistic is

A national study report indicated that 20.5% of Americans were identified as having medical bill financial issues. What if a news organization randomly sampled 400 Americans from 10 cities and found that 95 reported having such difficulty. A test was done to investigate whether the problem is MORE SEVERE among these cities. What is the p-value for this test? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 0.4317 b 0.0537 0.2156 0.1074

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 600 randomly selected adults showed that 62​% of them would erase all of their personal information online if they could. Find the value of the test statistic.

A hypothesis test is conducted to determine whether the percentage of US adults that think marijuana should be illegal is less than 40%.  A random sample of 400 US adults includes 144 that think marijuana should be illegal.   The value of the test statistic is -1.63 Find the P-value of the hypothesis test

Summarize the similarities and differences between the one-sample t test, independent-measures t test, and repeated-measure t test.

Hello.  When doing the first calculation for the Test statistic i am getting a final answer of 44 not 63.36 using excel. Is there a reason for this?

​Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 488 randomly selected adults showed that 56​% of them would erase all of their personal information online if they could. Find the value of the test statistic.

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 410 randomly selected adults showed that 57% of them would erase all of their personal information online if they could. Find the value of the test statistic.

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 455 randomly selected adults showed that 61% of them would erase all of their personal information online if they could. Find the value of the test statistic.

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 404 randomly selected adults showed that 65% of them would erase all of their personal information online if they could. Find the value of the test statistic.