25. A sample of 38 items is chosen from a normally distribut…

25. A sample of 38 items is chosen from a normally distributed population with sample mean of 12.8 and a population standard deviation of 2.8. At the 0.05 level of significance test the null hypothesis that the population mean is 14. To earn credit for this question, you must select the answer that is entirely correct.

Political polarization contributes to the spread of misinfor…

Political polarization contributes to the spread of misinformation because:  A)Everyone tends to agree on political issues so they look for information that is different B) People with moderate views stop listening to news because they do not like conflict C) People do not trust information they think came from political opponents D) People interact more with people who think like they do and less with critical voices