It has to be 3 boxes for all of them to fit
Answer:
x = 2
Step-by-step explanation:
8x + 7x + 5 + 4 = 39
15x + 9 = 39
15x = 30
x = 2
Brainly plz :))
Answer: 4
Step-by-step explanation:
Answer: 27.688
Step-by-step explanation:
The critical chi-square value depends on significance level () and degrees of freedom (df) .
Given significance level: () = 1% = 0.01
Degrees of freedom (df)= 13
From the chi-square table, the critical chi-square value for df = 13 and
is
Hence, the required critical value = 27.688
Answer:
first and third statements
Step-by-step explanation: