Majority rule can be unfair. Sometimes what’s best for everybody isn’t what’s chosen. This method is efficient in making decisions but can leave many people unaccounted for. Both sides should be able to voice their opinions and it should be done fairly
<span>This is a Type II error. In this case, a "false negative" has occurred. The null hypothesis has been shown to be accepted (or, no effect has been shown) when there should have been some statistically significant effect. This is likely an error in the creation of the experiment.</span>