Answer:
C.11
Step-by-step explanation:
yellow fur and green eyes =19 students
brown fur and brown eyes= 8 students
subtract them
19-8=11 students
Answer:
![\bar{x}=61.98](https://tex.z-dn.net/?f=%5Cbar%7Bx%7D%3D61.98)
Step-by-step explanation:
The sample mean
is a point estimate of the population mean μ.
Given the heights of the 6 tomato plants sample below:
55.6, 59.4, 59.9, 62.9, 64.9, 69.2
Point Estimate,
![\bar{x}=\dfrac{55.6+59.4+59.9+62.9+64.9+69.2}{6} \\=\dfrac{371.9}{6} \\\bar{x}=61.98](https://tex.z-dn.net/?f=%5Cbar%7Bx%7D%3D%5Cdfrac%7B55.6%2B59.4%2B59.9%2B62.9%2B64.9%2B69.2%7D%7B6%7D%20%5C%5C%3D%5Cdfrac%7B371.9%7D%7B6%7D%20%5C%5C%5Cbar%7Bx%7D%3D61.98)
Answer:
I think its 2 hours 30 minutes
Step-by-step explanation: