Answer:
<em>The correct option is d) someone with savant syndrome.</em>
Explanation:
Savant syndrome can be described as a condition in which a person who has mental disabilities is seen to be excellent or above average in certain other activities. Generally,people with savant syndrome have known to have excellent memory. For example, such people can be excellent in calculation or music abilities.
As the scenario in the question depicts, Alexandra is mentally handicapped but excellent in music abilities. Hence, she is having savant syndrome.
<span>its Not so much. The president is paid $400,000 a year, on a monthly basis. Plus, he receives an extra expense allowance of $50,000 a year. The first president, George Washington, earned $25,000 a year when he came into office in 1789.</span>
In a two-way ANOVA, the researcher makes decisions regarding <u>three separate</u> when the omnibus test is significant.
A two-way ANOVA is used to estimate how the mean of quantitative variable changes in keeping with the levels of categorical variables. Use a two-way ANOVA while you need to know how two independent variables, in aggregate, affect a dependent variable.
The only-way ANOVA has considered an omnibus check due to the fact the F check indicates whether or not the version is great average—i.e., whether or now not there are any enormous differences within the means between any of the agencies.
A two-way ANOVA with replication assessments 3 null hypotheses: that the method of observations grouped by using one factor are the identical; that the method of observations grouped by way of the other issue are the identical; and that there's no interplay between the 2 elements.
Learn more about two-way ANOVA here: brainly.com/question/23638404
#SPJ4
