设<img src="/lqwvjeImg/ea/ea394b97af472de8060771d978b21b48.png" style="width:34px;height:21px;">为随机变量,<img src="/lqwvjeImg/46/4653486c6f405b786b14c7e5c2535bd8.png" style="width:15px;height:18px;">为常数,下列说法中错误的是( )<br>·<img src="/lqwvjeImg/6b/6b846cc6a4d4ef78481399532ec8a4a8.png" .<br>·<img src="/lqwvjeImg/67/6749b724db6341b8923eb1bd57014773.png" .<br>·<img src="/lqwvjeImg/b8/b83ad3af17db03c78b492ef932441fec.png" .<br>· 若<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/16984853604446de9ad65080e40838e0f325bbf780ef8image87.png" ,则<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1698485360476b8187ac8ee7a4ff8af1ac35306a64c5fimage88.png" 相互独立.

设

为随机变量,

为常数,下列说法中错误的是( )
·

· 若<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/16984853604446de9ad65080e40838e0f325bbf780ef8image87.png" ,则<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1698485360476b8187ac8ee7a4ff8af1ac35306a64c5fimage88.png" 相互独立.

出自：佳木斯大学语言治疗学

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