Which statement about statistical analysis is false? ( 1) experiments can suggest patterns and relationships in data. (2) experiments can determine cause and effect relationships. (3) observational studies can determine cause and effect relationships. ( 4) observational studies can suggest patterns and relationships in data.

How to write 3 tenths and 5 tenths as a decimal

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?