Monthly telephone charges for cell phone in the United States are normally distributed with a mean of $62 for a single user. Coach Keefer thinks that leasing smart phones has increased the monthly cell phone bill for a single user. О Но : и 3 62 H: μ > 62 O Ho : µ = 62 Ha : µ + 62 O Ho : = 62 Ha: 62 O Ho : µ = 62 H : μ> 62 VivoBook MO

MATLAB: An Introduction with Applications
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Monthly telephone charges for cell phone in the United States are normally
distributed with a mean of $62 for a single user. Coach Keefer thinks that leasing
smart phones has increased the monthly cell phone bill for a single user.
O Ho : µ = 62
H : μ> 62
u >
O Ho: µ= 62
Ha : µ# 62
OHo: = 62
Ha: 62
O Ho: p = 62
Ha:µ262
ASUS VivoBook
Transcribed Image Text:Monthly telephone charges for cell phone in the United States are normally distributed with a mean of $62 for a single user. Coach Keefer thinks that leasing smart phones has increased the monthly cell phone bill for a single user. O Ho : µ = 62 H : μ> 62 u > O Ho: µ= 62 Ha : µ# 62 OHo: = 62 Ha: 62 O Ho: p = 62 Ha:µ262 ASUS VivoBook
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